Brickonomics | Mermaid Roller Coaster Ride (42703-1)

Mermaid Roller Coaster Ride (42703-1)

LEGO set 42703-1 Mermaid Roller Coaster Ride - Image 1

Price Comparison

No retailers currently stock Mermaid Roller Coaster Ride in The United States.

Set details

Name: Mermaid Roller Coaster Ride
Set number: 42703-1
Year: 2026
Theme: Friends
Number of parts: 874
Number of part types: 257
Age rating: 8+
Retail price: $109.99

Make playtime extra thrilling with the LEGO® Friends Mermaid Roller Coaster Ride (42703) building set for kids ages 8 and up. This fun gift idea for girls and boys lets young builders create a working roller coaster and send it zooming around a rotating pool where beautiful mermaids swirl and perform.This exciting, functional playset comes with lots of accessories and 5 minidolls, including Autumn, whose face can be swapped to show relaxation or excitement, and 2 mermaids, Serina and Azuria, who both have opalescent hair.Amusement park lovers can find endless ways to enjoy this roller coaster building set with themed details at every turn, including a ticket entrance, park map, photos and lots more.Kids can enjoy intuitive building with the LEGO Builder app, zooming and rotating with 3D instructions, while saving and tracking progress – all from the app. Set contains 864 pieces.

Price History

Track how the lowest available price for set 42703-1 in The United States has changed over time.

Browse all 874 parts in set 42703-1 with individual pricing from BrickLink or Brick Owl.

Price source:

Value of parts: $184.64
Pricing information known of 225/257 parts.

Part

Color

Quantity

Average price

Total

Value

Tile Round 1 x 2

Nougat

$4.09

$32.69

8 x $4.09

$32.69

Vehicle Track, Roller Coaster, Curve Ramp 13 x 13 x 3

Blue Violet

$3.05

$12.19

4 x $3.05

$12.19

Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud

Medium Lavender

$0.53

$6.31

12 x $0.53

$6.31

Plate 2 x 10

Dark Tan

$1.94

$5.83

3 x $1.94

$5.83

Brick Curved 1 x 2 x 1 with Curved Top

White

$0.49

$3.88

8 x $0.49

$3.88

Brick 2 x 8

Medium Lavender

$0.47

$3.78

8 x $0.47

$3.78

Animal / Plant, Coral / Sea Weed

Reddish Orange

$0.85

$3.40

4 x $0.85

$3.40

Wheel Roller Coaster

Dark Bluish Gray

$0.50

$2.99

6 x $0.50

$2.99

Minidoll Hips and Shorts with Light Nougat Legs, Dark Blue Sandals print

Medium Lavender

$2.72

$2.72

1 x $2.72

$2.72

Brick Round 2 x 2, Pin Holes

Medium Azure

$1.24

$2.48

2 x $1.24

$2.48

Plate 2 x 2

Pearl Gold

$0.12

$2.43

20 x $0.12

$2.43

Plant, Carrot

Bright Light Yellow

$0.59

$2.37

4 x $0.59

$2.37

Brick Round 2 x 2 with Axle Hole

Tan

$0.07

$2.29

34 x $0.07

$2.29

Creature Body Part, Horn (Unicorn) with Small Pin

Pearl Gold

$2.17

$2.17

1 x $2.17

$2.17

Tile Round 3 x 3

Medium Azure

$2.02

$2.02

1 x $2.02

$2.02

Hair Long Ponytail, Wavy, Marbled Opal Trans-Dark Pink Pattern

Opal Trans-Light Blue

$1.89

$1.89

1 x $1.89

$1.89

Plate 6 x 8

Tan

$0.46

$1.83

4 x $0.46

$1.83

Plate Round 1 x 1 with Hollow Stud and Underside Clip

Trans-Clear

$0.46

$1.83

4 x $0.46

$1.83

Technic Axle 11

Light Bluish Gray

$0.45

$1.78

4 x $0.45

$1.78

Plate 8 x 16

Tan

$1.54

$1.54

1 x $1.54

$1.54

Tile 4 x 4 Curved, Macaroni

Tan

$0.18

$1.40

8 x $0.18

$1.40

Plate 1 x 3

Medium Lavender

$0.67

$1.35

2 x $0.67

$1.35

Brick 2 x 2

Medium Lavender

$0.45

$1.34

3 x $0.45

$1.34

Tile Round 1 x 1

Nougat

$0.09

$1.32

14 x $0.09

$1.32

Brick Round 2 x 2 Dome Top, Vented Stud

Tan

$0.26

$1.28

5 x $0.26

$1.28

Minifig Head [Plain] [Vented Stud - 2 Holes]

Medium Azure

$1.24

$1.24

1 x $1.24

$1.24

Tile 2 x 3

Tan

$0.18

$1.23

7 x $0.18

$1.23

Brick 1 x 4

Medium Lavender

$0.07

$1.21

18 x $0.07

$1.21

Brick Round 1 x 1 Open Stud

Opal Trans-Dark Pink

$0.12

$1.21

10 x $0.12

$1.21

Minidoll Torso with Left Limb Reduction, Light Nougat Arms and Hand with Blue/Bright Light Blue Plaid Shirt print

Light Nougat

$1.21

$1.21

1 x $1.21

$1.21

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Orange

$0.30

$1.19

4 x $0.30

$1.19

Brick Special 2 x 4 with 3 Axle Holes

Magenta

$0.39

$1.17

3 x $0.39

$1.17

Animal, Sea Life Set, Octopus

Vibrant Yellow

$1.17

$1.17

1 x $1.17

$1.17

Brick Sloped Inverted 75° 2 x 1 x 3

White

$0.28

$1.13

4 x $0.28

$1.13

Brick Special 1 x 2 with Masonry Brick Profile

Tan

$0.16

$1.13

7 x $0.16

$1.13

Hair Long with Bun

Black

$1.12

$1.12

1 x $1.12

$1.12

Technic Beam 1 x 15 Thick

Bright Light Orange

$0.55

$1.11

2 x $0.55

$1.11

Tile 4 x 4 Curved, Macaroni

Bright Light Yellow

$0.27

$1.08

4 x $0.27

$1.08

Animal, Sea Life Set, Star Fish

Vibrant Yellow

$0.53

$1.05

2 x $0.53

$1.05

Curled Decorative Ornament / Plant Vine with Bar

Trans-Light Blue

$0.26

$1.02

4 x $0.26

$1.02

Plant, Flower, Plate Round 1 x 1 with 5 Petals

Bright Light Orange

$0.03

$1.02

38 x $0.03

$1.02

Animal, Sea Life Set, Seahorse with Bar

Vibrant Yellow

$0.50

$1.00

2 x $0.50

$1.00

Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs

White

$0.49

$0.97

2 x $0.49

$0.97

Tile Special 1 x 3 Inverted with Center Hole

White

$0.24

$0.97

4 x $0.24

$0.97

Brick 2 x 2 Corner

Lime

$0.49

$0.97

2 x $0.49

$0.97

Tile 2 x 2 with Groove

Medium Lavender

$0.08

$0.97

12 x $0.08

$0.97

Brick Round 2 x 2 with Axle Hole

Trans-Light Blue

$0.08

$0.97

12 x $0.08

$0.97

Helmet Round Sphere with Small Hole

Opal Trans-Light Blue

$0.92

$0.92

1 x $0.92

$0.92

Technic Axle and Pin Connector Angled #7 - 168.75°

Reddish Orange

$0.46

$0.92

2 x $0.46

$0.92

Hair Curly with Thin Braid

Dark Orange

$0.90

$0.90

1 x $0.90

$0.90

Plate Special 2 x 2 Splat Gear, 6 Teeth

Medium Azure

$0.18

$0.88

5 x $0.18

$0.88

Brick Sloped 18° 2 x 1 x 2/3

Dark Blue

$0.88

$0.88

1 x $0.88

$0.88

Plate 6 x 10

Medium Azure

$0.43

$0.86

2 x $0.43

$0.86

Plant, Plate 1 x 1 Round with 3 Leaves

Magenta

$0.11

$0.86

8 x $0.11

$0.86

Plate 2 x 12

Light Bluish Gray

$0.28

$0.85

3 x $0.28

$0.85

Animal, Sea Life Set, Fish with Bar

Vibrant Yellow

$0.42

$0.84

2 x $0.42

$0.84

Minidoll Torso Girl with Warm Tan Arms and Hands with White Shirt, Dark Pink Trim, Blue/Lime/Yellow Shapes print

Warm Tan

$0.84

$0.84

1 x $0.84

$0.84

Brick Special 2 x 2 with Grooves and Axle Hole

Tan

$0.13

$0.81

6 x $0.13

$0.81

Plate 4 x 10

Tan

$0.39

$0.78

2 x $0.39

$0.78

Plate Round 1 x 1 with Vertical Bar

White

$0.39

$0.78

2 x $0.39

$0.78

Door 3 x 6

Reddish Brown

$0.39

$0.78

2 x $0.39

$0.78

Brick 2 x 3

Light Bluish Gray

$0.15

$0.74

5 x $0.15

$0.74

Tile Special 1 x 1 with Clip with Rounded Edges

Bright Light Yellow

$0.12

$0.73

6 x $0.12

$0.73

Brick Special 1 x 1 with Stud on 1 Side

Dark Pink

$0.12

$0.73

6 x $0.12

$0.73

Tile Round Corners 4 x 4 x 2/3

White

$0.36

$0.73

2 x $0.36

$0.73

Brick Special 1 x 2 x 1 2/3 with 8 Studs on 2 Sides

Trans-Clear

$0.73

$0.73

1 x $0.73

$0.73

Brick 2 x 10

White

$0.69

$0.69

1 x $0.69

$0.69

Tile 1 x 2 with Groove

Trans-Light Blue

$0.09

$0.66

7 x $0.09

$0.66

Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3

Opal Trans-Clear

$0.11

$0.65

6 x $0.11

$0.65

Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)

Medium Azure

$0.16

$0.65

4 x $0.16

$0.65

Brick Arch 1 x 8 x 2 Raised

Tan

$0.11

$0.65

6 x $0.11

$0.65

Plate 3 x 3

Tan

$0.16

$0.65

4 x $0.16

$0.65

Plate 2 x 14

Tan

$0.16

$0.65

4 x $0.16

$0.65

Plate Round 6 x 6 with Hole

Tan

$0.31

$0.62

2 x $0.31

$0.62

Brick Special 1 x 2 with 2 Studs on 1 Side

Light Bluish Gray

$0.12

$0.61

5 x $0.12

$0.61

Wedge Plate 8 x 8 Cut Corner

Tan

$0.15

$0.59

4 x $0.15

$0.59

Brick Sloped 45° 2 x 2

Medium Lavender

$0.04

$0.57

14 x $0.04

$0.57

Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin

Tan

$0.19

$0.57

3 x $0.19

$0.57

Brick Sloped 45° 2 x 1 with Bottom Pin

Medium Lavender

$0.03

$0.57

21 x $0.03

$0.57

Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder

Medium Lavender

$0.27

$0.54

2 x $0.27

$0.54

Plate 2 x 8

Tan

$0.11

$0.54

5 x $0.11

$0.54

Hair Scruffy and Swept Right

Reddish Brown

$0.54

$0.54

1 x $0.54

$0.54

Plate 2 x 4

Medium Lavender

$0.04

$0.53

13 x $0.04

$0.53

Tile Round 2 x 4

Yellow

$0.53

$0.53

1 x $0.53

$0.53

Plate Special 1 x 2 Side Handle [Free Ends]

Pearl Gold

$0.04

$0.49

12 x $0.04

$0.49

Bar 2L with Stop in Center

Red

$0.12

$0.49

4 x $0.12

$0.49

Plant, Flower, Peony Rose with 2 Layers

Orange

$0.24

$0.49

2 x $0.24

$0.49

Plate 1 x 3

Bright Light Yellow

$0.08

$0.49

6 x $0.08

$0.49

Brick Round 2 x 2 [Grill]

Pearl Gold

$0.08

$0.49

6 x $0.08

$0.49

Plate 1 x 4

Medium Azure

$0.05

$0.49

9 x $0.05

$0.49

Plant, Beehive / Nest

Bright Pink

$0.47

$0.47

1 x $0.47

$0.47

Brick Special 1 x 2 with 1 Center Stud on 1 Side, No Bottom Stud Holder

Trans-Clear

$0.23

$0.46

2 x $0.23

$0.46

Tile 1 x 4 with Groove

Bright Light Yellow

$0.23

$0.46

2 x $0.23

$0.46

Grille Bar 1 x 4 x 1 2/3 Bull Bar, Squared

Black

$0.15

$0.45

3 x $0.15

$0.45

Brick 2 x 4

Medium Lavender

$0.15

$0.45

3 x $0.15

$0.45

Bar Curved with Axle End and 1 x 1 Round Plate

Trans-Clear

$0.45

$0.45

1 x $0.45

$0.45

Animal, Clam [Type 2 - Locking Edge on Inner Lip]

White

$0.43

$0.43

1 x $0.43

$0.43

Tile 2 x 2 Curved, Macaroni

White

$0.11

$0.43

4 x $0.11

$0.43

Technic Brick 1 x 1 with Pin Hole

Medium Azure

$0.11

$0.43

4 x $0.11

$0.43

Plate Angled 3 x 3 with Heart Shape

Dark Pink

$0.22

$0.43

2 x $0.22

$0.43

Plate 1 x 1

White

$0.05

$0.43

8 x $0.05

$0.43

Minidoll Head Dark Orange Eyebrows, Bright Green Eyes, Freckles print

Light Nougat

$0.42

$0.42

1 x $0.42

$0.42

Brick Special 1 x 1 with Stud on 1 Side

Tan

$0.07

$0.40

6 x $0.07

$0.40

Plate Special 10 x 10 Octagonal with Hole

Dark Tan

$0.20

$0.40

2 x $0.20

$0.40

Plate Special 1 x 4 Rounded with 2 Open Studs

Light Bluish Gray

$0.20

$0.40

2 x $0.20

$0.40

Minidoll Hips and Cargo Pants with Nougat Legs, Medium Azure/White Shoes print [Thin Hinge]

Yellow

$0.40

$0.40

1 x $0.40

$0.40

Plate Round 1 x 1 with Open Stud

Lime

$0.03

$0.40

15 x $0.03

$0.40

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) with Keypad, 8 White Buttons, 1 Yellow print

Light Bluish Gray

$0.39

$0.39

1 x $0.39

$0.39

Tile 1 x 2 with Groove

Medium Lavender

$0.09

$0.38

4 x $0.09

$0.38

Brick 1 x 3

Tan

$0.09

$0.38

4 x $0.09

$0.38

Plant, Leaves, Round 2 x 2 x 2/3 with + Axle Hole and 4 Leaf Extensions

Bright Light Orange

$0.38

$0.38

1 x $0.38

$0.38

Box 2 x 2 x 2 Door with Slot

Black

$0.38

$0.38

1 x $0.38

$0.38

Animal, Sea Life Set, Clam Shell Small

Vibrant Yellow

$0.38

$0.38

1 x $0.38

$0.38

Brick 2 x 4

Tan

$0.19

$0.38

2 x $0.19

$0.38

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Lavender

$0.04

$0.36

9 x $0.04

$0.36

Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale)

Tan

$0.12

$0.36

3 x $0.12

$0.36

Minidoll Hips and Shorts with Warm Tan Legs, Coral Shoes, White Socks print [Thin Hinge]

Bright Light Orange

$0.36

$0.36

1 x $0.36

$0.36

Minidoll Head with Black Eyebrows, Reddish Brown Eyes, Open Mouth Smile, Dark Orange Lips print

Warm Tan

$0.35

$0.35

1 x $0.35

$0.35

Tile Round 1 x 1 with Hollow Bar

Dark Pink

$0.04

$0.32

8 x $0.04

$0.32

Brick Curved 2 x 1 No Studs [1/2 Bow]

Medium Azure

$0.05

$0.32

6 x $0.05

$0.32

Bar 4L (Lightsaber Blade / Wand)

Dark Azure

$0.32

$0.32

1 x $0.32

$0.32

Brick Curved 1 x 2 x 1 No Studs

Medium Lavender

$0.16

$0.32

2 x $0.16

$0.32

Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs

Medium Azure

$0.08

$0.32

4 x $0.08

$0.32

Tile 1 x 2 with Groove

Medium Azure

$0.05

$0.32

6 x $0.05

$0.32

Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L

Dark Bluish Gray

$0.15

$0.30

2 x $0.15

$0.30

Tile Round 2 x 2 with Bottom Stud Holder

Lavender

$0.15

$0.30

2 x $0.15

$0.30

Brick Round 2 x 2 Dome Top, Hollow Stud

Opal Trans-Dark Pink

$0.15

$0.30

2 x $0.15

$0.30

Brick 1 x 4

White

$0.15

$0.30

2 x $0.15

$0.30

Minidoll Head Thick Black Eyebrows, Reddish Brown Eyes, Smile print

Medium Nougat

$0.30

$0.30

1 x $0.30

$0.30

Tile 2 x 2 with Groove

Medium Azure

$0.09

$0.28

3 x $0.09

$0.28

Plate 1 x 2

Pearl Gold

$0.28

$0.28

1 x $0.28

$0.28

Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]

Pearl Gold

$0.07

$0.27

4 x $0.07

$0.27

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Dark Pink

$0.13

$0.27

2 x $0.13

$0.27

Weapon Trident

Pearl Gold

$0.26

$0.26

1 x $0.26

$0.26

Technic Panel Fairing 2 x 1 x 1

White

$0.26

$0.26

1 x $0.26

$0.26

Brick 1 x 1

Medium Lavender

$0.04

$0.24

6 x $0.04

$0.24

Plate 2 x 6

Dark Pink

$0.12

$0.24

2 x $0.12

$0.24

Tile Round 1 x 2 Half Circle

White

$0.12

$0.24

2 x $0.12

$0.24

Brick Curved 4 x 1 Double with No Studs

White

$0.12

$0.24

2 x $0.12

$0.24

Tile 1 x 2 with Groove

Bright Light Yellow

$0.08

$0.24

3 x $0.08

$0.24

Technic Pin with Friction Ridges Lengthwise with No Center Slots

Black

$0.03

$0.24

9 x $0.03

$0.24

Brick 1 x 2 x 5 with Hollow Studs

Medium Azure

$0.23

$0.23

1 x $0.23

$0.23

Plate 4 x 4

White

$0.23

$0.23

1 x $0.23

$0.23

Tile 2 x 4 with Groove

Bright Light Yellow

$0.11

$0.22

2 x $0.11

$0.22

Turntable 2 x 2 Female

White

$0.05

$0.22

4 x $0.05

$0.22

Bar, Angled with 1 x 1 Round Plate / Stud on End

Trans-Clear

$0.11

$0.22

2 x $0.11

$0.22

Plate 2 x 4

Tan

$0.05

$0.22

4 x $0.05

$0.22

Plate 2 x 3

White

$0.11

$0.22

2 x $0.11

$0.22

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Tan

$0.05

$0.22

4 x $0.05

$0.22

Panel 1 x 2 x 1 with Rounded Corners and Central Divider

Medium Azure

$0.07

$0.20

3 x $0.07

$0.20

Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom

Medium Azure

$0.07

$0.20

3 x $0.07

$0.20

Plate 2 x 12

Medium Azure

$0.20

$0.20

1 x $0.20

$0.20

Door Frame 1 x 6 x 6

Lavender

$0.20

$0.20

1 x $0.20

$0.20

Technic Axle Connector Hub with 4 Bars at 90°, Reinforced Axle Hole

Dark Bluish Gray

$0.09

$0.19

2 x $0.09

$0.19

Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side

Dark Pink

$0.09

$0.19

2 x $0.09

$0.19

Technic Axle 8

Black

$0.19

$0.19

1 x $0.19

$0.19

Tile 1 x 2 with '100' Banknote Print

Green

$0.18

$0.18

1 x $0.18

$0.18

Plate Round 4 x 4 with Pin Hole

Medium Azure

$0.05

$0.16

3 x $0.05

$0.16

Plate 1 x 4

White

$0.08

$0.16

2 x $0.08

$0.16

Plate 1 x 4

Dark Pink

$0.08

$0.16

2 x $0.08

$0.16

Box 2 x 2 x 2 [Hollow Studs]

Black

$0.16

$0.16

1 x $0.16

$0.16

Plate 1 x 2

Medium Lavender

$0.03

$0.16

6 x $0.03

$0.16

Plate 2 x 4

Black

$0.08

$0.16

2 x $0.08

$0.16

Plate 2 x 6

Medium Lavender

$0.05

$0.16

3 x $0.05

$0.16

Brick 1 x 2

White

$0.08

$0.16

2 x $0.08

$0.16

Technic Brick 1 x 2 [2 Pin Holes]

Sand Green

$0.08

$0.16

2 x $0.08

$0.16

Plate Special 1 x 2 [Side Handle Closed Ends]

Pearl Gold

$0.05

$0.16

3 x $0.05

$0.16

Brick 1 x 2

Medium Azure

$0.05

$0.16

3 x $0.05

$0.16

Bracket 2 x 2 with 1 x 2 Vertical Studs

Lavender

$0.15

$0.15

1 x $0.15

$0.15

Panel 1 x 2 x 1 with Rounded Corners and 2 Sides

White

$0.07

$0.13

2 x $0.07

$0.13

Musical Instrument Microphone [Plain]

Black

$0.07

$0.13

2 x $0.07

$0.13

Plate Special 4 x 4 Splat Gear, 10 Teeth

Medium Azure

$0.13

$0.13

1 x $0.13

$0.13

Technic Axle 9

Yellow

$0.13

$0.13

1 x $0.13

$0.13

Brick Special 1 x 2 with 2 Studs on 1 Side

Bright Pink

$0.13

$0.13

1 x $0.13

$0.13

Window 1 x 2 x 2 Castle

Light Bluish Gray

$0.13

$0.13

1 x $0.13

$0.13

Plate Special 1 x 2 with 5.9mm Centre Side Towball

Dark Bluish Gray

$0.04

$0.12

3 x $0.04

$0.12

Turntable 4 x 4 Square Base, Locking

White

$0.04

$0.12

3 x $0.04

$0.12

Brick 1 x 2

Medium Lavender

$0.04

$0.12

3 x $0.04

$0.12

Plate 1 x 2

Bright Light Yellow

$0.04

$0.12

3 x $0.04

$0.12

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Dark Pink

$0.04

$0.12

3 x $0.04

$0.12

Plate 8 x 8 with Rounded End

Tan

$0.12

$0.12

1 x $0.12

$0.12

Plate 1 x 8

Tan

$0.12

$0.12

1 x $0.12

$0.12

Plate 2 x 10

Tan

$0.12

$0.12

1 x $0.12

$0.12

Brick and Axle Separator v2.0

Orange

$0.12

$0.12

1 x $0.12

$0.12

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Medium Azure

$0.03

$0.11

4 x $0.03

$0.11

Treasure Chest Lid [Thick Hinge]

Reddish Brown

$0.11

$0.11

1 x $0.11

$0.11

Brick 1 x 4

Red

$0.11

$0.11

1 x $0.11

$0.11

Treasure Chest Bottom with Rear Slots, No Groove

Reddish Brown

$0.11

$0.11

1 x $0.11

$0.11

Dish 2 x 2 Inverted [Radar]

Trans-Clear

$0.11

$0.11

1 x $0.11

$0.11

Bracket 2 x 2 - 2 x 2

Light Bluish Gray

$0.11

$0.11

1 x $0.11

$0.11

Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]

Light Bluish Gray

$0.11

$0.11

1 x $0.11

$0.11

Plate Round 1 x 1 with Open Stud

Light Bluish Gray

$0.05

$0.11

2 x $0.05

$0.11

Dish 2 x 2 Inverted [Radar]

Light Bluish Gray

$0.05

$0.11

2 x $0.05

$0.11

Plate Round 1 x 1 with Open Stud

Trans-Light Blue

$0.05

$0.11

2 x $0.05

$0.11

Plate 2 x 6

Tan

$0.09

$0.09

1 x $0.09

$0.09

Equipment Camera Handheld with Central Viewfinder

Black

$0.09

$0.09

1 x $0.09

$0.09

Tap 1 x 2 with Dual Handles, Small

Pearl Gold

$0.09

$0.09

1 x $0.09

$0.09

Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]

Light Bluish Gray

$0.09

$0.09

1 x $0.09

$0.09

Tile 2 x 2 with Groove

White

$0.09

$0.09

1 x $0.09

$0.09

Technic Axle Connector Smooth [with x Hole + Orientation]

White

$0.09

$0.09

1 x $0.09

$0.09

Brick 1 x 6

Medium Azure

$0.09

$0.09

1 x $0.09

$0.09

Plate 2 x 8

Medium Azure

$0.09

$0.09

1 x $0.09

$0.09

Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs

White

$0.04

$0.08

2 x $0.04

$0.08

Technic Brick 1 x 2 [1 Pin Hole]

Tan

$0.04

$0.08

2 x $0.04

$0.08

Brick Sloped 45° 2 x 4

Medium Lavender

$0.04

$0.08

2 x $0.04

$0.08

Technic Pin Connector Round 1L [Beam]

White

$0.04

$0.08

2 x $0.04

$0.08

Technic Axle 3 with Stud

Dark Tan

$0.04

$0.08

2 x $0.04

$0.08

Technic Plate 2 x 6 [5 Holes]

Light Bluish Gray

$0.08

$0.08

1 x $0.08

$0.08

Technic Axle 7

Light Bluish Gray

$0.07

$0.07

1 x $0.07

$0.07

Brick 1 x 4

Dark Pink

$0.07

$0.07

1 x $0.07

$0.07

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Medium Azure

$0.03

$0.05

2 x $0.03

$0.05

Road Sign Clip-on 2 x 2 Square [Thick Open O Clip]

Black

$0.05

$0.05

1 x $0.05

$0.05

Turntable 2 x 2 Female

Dark Orange

$0.05

$0.05

1 x $0.05

$0.05

Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]

Pearl Gold

$0.04

$0.04

1 x $0.04

$0.04

Tile Special 1 x 2 with Handle

White

$0.04

$0.04

1 x $0.04

$0.04

Brick 1 x 2 x 2 with Inside Stud Holder

Yellow

$0.04

$0.04

1 x $0.04

$0.04

Brick Round 1 x 1 Open Stud

Yellow

$0.04

$0.04

1 x $0.04

$0.04

Tile Round 1 x 1

Trans-Clear

$0.04

$0.04

1 x $0.04

$0.04

Tile Special 1 x 1 with Clip with Rounded Edges

Pearl Gold

$0.04

$0.04

1 x $0.04

$0.04

Tile Round 1 x 1

Yellow

$0.04

$0.04

1 x $0.04

$0.04

Plate 1 x 4

Medium Lavender

$0.04

$0.04

1 x $0.04

$0.04

Plate Special 2 x 2 with Groove and Center Stud (Jumper)

Medium Azure

$0.03

$0.03

1 x $0.03

$0.03

Tile Round 1 x 1

Trans-Light Blue

$0.03

$0.03

1 x $0.03

$0.03

Brick Round 1 x 1 Open Stud

Lime

$0.03

$0.03

1 x $0.03

$0.03

Tile Round 1 x 1

Lime

$0.03

$0.03

1 x $0.03

$0.03

Missing pricing information on the following items.

	Color	Quantity
Rock Boulder 2 x 2 x 2/3, Top	Opal Trans-Purple	8
Dome 1 x 1 x 2/3	Trans-Clear	7
Plant, Leaf Weeping Willow	Opal Trans-Bright Green	6
Plate 1 x 2	Blue Violet	5
Rock Panel 2 x 4 x 6 with Marbled White Streak	Medium Lavender	5
Rock Panel 2 x 4 x 6	Medium Lavender	5
Vehicle Track, Roller Coaster, Curve	Blue Violet	4
Tile 1 x 2 with Photo of Liann, Autumn, Leo on Roller Coaster print	White	3
Vehicle Base, Roller Coaster Car 4 x 5	Bright Light Orange	3
Ghost Effect with Bar	Bright Light Yellow	2
Vehicle Track, Roller Coaster Straight 16L	Blue Violet	2
Animal, Sea Life Set, Snail with Bar	Vibrant Yellow	2
Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]	Medium Lavender	2
Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm]	Dark Pink	2
Sticker Sheet for Set 42703-1	[No Color/Any Color]	1
Minidoll Torso Girl with Light Nougat Arms and Hands with Blue Violet Top, Metal Blue Sea Shells print	Light Nougat	1
Minidoll Hips and Fishtail (Mermaid) with Opal-Trans Pink Tail, Metal Pink/Gold Decorations print	Warm Pink	1
Brick Arch 1 x 8 x 2 Raised	Medium Lavender	1
Animal, Sea Life Set, Clam Shell Large	Vibrant Yellow	1
Vehicle Track, Roller Coaster Ramp Large Lower Part, 6 Bricks Elevation	Blue Violet	1
Minidoll Head, Black Eyebrows, Reddish Brown Eyes, Gold Lips, Decorations	Sienna Brown	1
Minidoll Hips and Fishtail (Mermaid) with Opal-Trans Clear Tail, Metal Blue Decorations print	Lavender	1
Minidoll Head, Dark Orange Eyebrows, Olive Green Eyes, Freckles, Nougat Lips, Worried	Light Nougat	1
Tile 1 x 2 with Phone Screen, Bright Pink/White 'HEART LAKE PARK' Ticket, Barcode print	Medium Lavender	1
Minidoll Torso Girl with Sienna Brown Arms and Hands with Dark Pink Top, Gold Trim, Sea Shell Necklace print	Sienna Brown	1
Vehicle Track, Roller Coaster Ramp Large Upper Part, 6 Bricks Elevation	Blue Violet	1
Plate Special 2 x 2 with Bar Frame Round	Trans-Light Blue	1
Minidoll Head, Reddish Brown Eyebrows, Sand Blue Eyes, Coral Lips, Metal Blue Stars	Light Nougat	1
Pillow Plush Toy with Narwhal, White Chest, Dark Blue Dots print	Medium Azure	1
Minidoll Torso Boy with Medium Nougat Arms and Hands with Dark Pink Jacket, Lime Collar, White Shirt with Lime Hamburger print	Medium Nougat	1
Brick Round 4 x 4 Dome Top with Round 2 x 2 Recessed, 4 Studs	Opal Trans-Light Blue	1
Hair Long Curly, Internal Supports	Opal Trans-Purple	1

Minifigures included in set 42703-1.

Price source:

Minifigure		Quantity	Value
	Autumn, Blue Plaid Shirt, Medium Lavender Shorts fig-017812, frnd0911, BOID 1558536	1	-
	Azurea fig-017813, frnd0909, BOID 529347	1	-
	Leo - Dark Pink Jacket, Yellow Pants fig-015762, frnd0790, BOID 1212890	1	$2.35
	Liann - White Top, Bright Light Orange Skirt fig-015756, frnd0776, BOID 1405532	1	$3.01
	Serina fig-017814, frnd0910, BOID 1219658	1	-
Total minifigure value:			$5.35

Compare the value of buying Mermaid Roller Coaster Ride as a complete set versus the total value of all parts individually.

Value Breakdown
Parts value	$184.64
Minifigure value	$5.35
Total inventory value	$190.00

BrickLink
Condition	Timespan	Avg price	Items sold	Inventory value	Ratio
New	6 months	?	?	$179.84	?
Used	6 months	?	?	$0.00	?

Brick Owl
Condition	Timespan	Avg price	Inventory value	Ratio
New	Current	$117.31	$291.33	2.48
	6 months	?	$186.61	?
	1 year	?	$195.70	?
Used	Current	?	$200.38	?

Combined 6 Month Sales Volume (New)
Total items sold	?

Make playtime extra thrilling with the LEGO® Friends Mermaid Roller Coaster Ride (42703) building set for kids ages 8 and up. This fun gift idea for girls and boys lets young builders create a working roller coaster and send it zooming around a rotating pool where beautiful mermaids swirl and perform. This exciting, functional playset comes with lots of accessories and 5 minidolls, including Autumn, whose face can be swapped to show relaxation or excitement, and 2 mermaids, Serina and Azuria, who both have opalescent hair. Amusement park lovers can find endless ways to enjoy this roller coaster building set with themed details at every turn, including a ticket entrance, park map, photos and lots more. Kids can enjoy intuitive building with the LEGO Builder app, zooming and rotating with 3D instructions, while saving and tracking progress – all from the app. Set contains 864 pieces.

ROLLER COASTER BUILDING SET – Let the good times roll with this LEGO® Friends Mermaid Roller Coaster Ride (42703), which includes 5 minidolls and lots of themed accessories
FUNCTIONAL AMUSEMENT PARK RIDE – Kids can have lots of fun role-playinga thrilling day out, taking the minidolls for a ride on the working mermaid-inspired roller coaster toy
5 CHARACTERS – Change up the Autumn minidoll’s face to reflect her excitement as she explores the park with Leo and Liann; discover 2 shimmering mermaid toys for endless fun
CREATIVE ACCESSORIES – Inspire storytelling and imaginative play with themed accessories, including bubble tea, a photo strip, sea animals, a LEGO® piece narwhal toy plushie and more
GIFT IDEA – This mermaid toy for girls and boys makes a great holiday or birthday gift for kids ages 8 years old and up who love pretend play and roller coasters
MAKE MORE FRIENDS – Discover more fun with other sets (sold separately) and the LEGO® Friends: The Next Chapter online show, where kids get to know the characters of Heartlake City
A HELPING HAND – Follow digital instructions in the LEGO® Builder app, where kids can zoom in and rotate models using 3D instructions, track their progress and save sets as they develop newskills
DIMENSIONS – The roller coaster in this 864-piece set measures over 7.5 in. (19 cm) high, 20.5 in. (52 cm) wide and 11 in. (28 cm) deep

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