LEGO Ariel's Magical Underwater Palace (10435-1)
The Ariel's Magical Underwater Palace (10435-1) is a LEGO Duplo set that was released in May 2024 and retired in December 2025 with a shelf life of 1 year and 7 months 20 days.
This LEGO set has 116 pieces and had a RRP of $79.99 (£79.99 / 89.99€) which equates to a price per piece of 0.69c (0.69p / 0.78€).
Minifigures
This set contains 2 minifigures with a combined value of $21.20. All of the minifigures in this set are exclusive, meaning they don't appear in any other LEGO sets.
Value breakdown
The current value of Ariel's Magical Underwater Palace is -
The Duplo Figure, Disney Princess, Fernie (Merman) (6490031) minifigure is the most valuable minifigure in this set .
My collection
Set details
Name: Ariel's Magical Underwater Palace
Theme: Duplo
Set number: 10435-1
Status: Retired
Retired for: 4 months
Pieces: 116
Minifigures: 2
May 11, 2024
May 11, 2024
May 11, 2024
May 11, 2024
Dec 31, 2025
Dec 31, 2025
Dec 31, 2025
Dec 31, 2025
Shelf life: 1 year, 8 months
$79.99
£79.99
89.99€
0.690c
0.690p
0.776€
Set value
Confidence: Low
Current value: -
Increase from RRP: -
Where to buy
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Amazon | Buy |
Minifigures
Set colors
The Ariel's Magical Underwater Palace has 116 pieces and is ranked 7077 on the list of biggest LEGO sets ever made.
The most common colour in this set is Medium Azure
The most common part in this set is Duplo, Brick 2 x 2
Stats
Frequently Asked Questions
How many pieces are in the LEGO Ariel's Magical Underwater Palace?
The LEGO Ariel's Magical Underwater Palace (10435-1) contains 116 pieces, making it the 7077th biggest LEGO set ever made.
Is the LEGO Ariel's Magical Underwater Palace retired?
Yes, the LEGO Ariel's Magical Underwater Palace has been retired. It was retired in December 2025 and is no longer available from LEGO directly. You can find it on the secondary market through sites like BrickLink and eBay.
How many minifigures are in the LEGO Ariel's Magical Underwater Palace?
The LEGO Ariel's Magical Underwater Palace contains 2 minifigures, 2 of which are exclusive to this set. The minifigures include: Duplo Figure, Disney Princess, Fernie (Merman) (6490031), Duplo Figure, Disney Princess, Ariel, Medium Azure and Metallic Pink Tail (Mermaid) (6490064).
When was the LEGO Ariel's Magical Underwater Palace released?
The LEGO Ariel's Magical Underwater Palace (10435-1) was released in May 2024 as part of the Duplo theme.
