LEGO 10515
Ariel's Undersea Castle

LEGO 10515 Ariel's Undersea Castle box image
Set number
10515
Theme
Disney Princess
Pieces
39 pcs
Year
2013
Used & parts
See price history & best time to buy

Prices may vary — please check each store. Links may include affiliate (advertising) links.

How many parts to go?
Can you build this from what you own?
Just pick the sets you own — see this set's completion rate and missing parts instantly.
① Tap the sets you own (pick a few)
② Or add by number (optional)

“Ariel's Undersea Castle” is LEGO® “Disney Princess” theme set number 10515. Released in 2013, it has 39 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.

Part breakdown 31 types

Color split (most first)
Lime×5
Medium Azure×5
Trans-Light Blue×5
Dark Pink×4
Bright Green×4
Yellow×3
Blue×3
White×2
Bright Pink×2
Red×2
Light Nougat×1
Magenta×1
Main parts (most used first)
40666 Duplo Plate 2 x 4
Lime · ×4
16375 Duplo Building Roof Spire 3 x 3 x 3
Medium Azure · ×2
2301 Duplo Brick 2 x 3 x 2 with Curve
Blue · ×2
3437 Duplo Brick 2 x 2
Trans-Light Blue · ×2
4066 Duplo Brick 1 x 2 x 2
Trans-Light Blue · ×2
4066 Duplo Brick 1 x 2 x 2
Bright Green · ×2
11198 Duplo Brick 2 x 4 x 2 Arch
Lime · ×1
11198 Duplo Brick 2 x 4 x 2 Arch
Dark Pink · ×1
11374pr0001 Duplo Animal Fish with Large Eyes and Stripes on Top Print (Flounder / Fabius)
Yellow · ×1
18918 Duplo Cake Swirl Decoration with Top Stud
Medium Azure · ×1
25139c01pr0001 Duplo Figure with Hair Swept Right Red, Green Mermaid Legs (Ariel)
Light Nougat · ×1
31333pr0005 Duplo Dish with Jewelry Print
White · ×1
3437 Duplo Brick 2 x 2
Dark Pink · ×1
3437 Duplo Brick 2 x 2
Magenta · ×1
3437 Duplo Brick 2 x 2
Bright Green · ×1
3437 Duplo Brick 2 x 2
Bright Pink · ×1
3437 Duplo Brick 2 x 2
Yellow · ×1
3437pr0066 Duplo Brick 2 x 2 with 3 Shells and Silver Bubbles Print
Bright Pink · ×1
4066pr0001 Duplo Brick 1 x 2 x 2 with Silver Mirror and Gold Frame Print
White · ×1
4066pr0265 Duplo Brick 1 x 2 x 2 with Crab Sebastian Print
Trans-Light Blue · ×1
4672 Duplo Plate 4 x 8
Blue · ×1
48036 Duplo Treasure Chest 2 x 4 x 3
Pearl Gold · ×1
62664 Duplo Brick Arch 2 x 8 x 2 with Support
Dark Pink · ×1
6510 Duplo Plant, Flower with 1 Top Stud
Red · ×1

More “Disney Princess” theme sets

Re:GO is an unofficial service and is not affiliated with the LEGO Group. LEGO® is a trademark of the LEGO Group. Data is based on Rebrickable and others.