Mermaid Gabby's Aquarium Adventure
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— Rank in Gabby's Dollhouse: #1
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Prices at UK retailers
We check UK retailers regularly — nobody currently lists this set in stock.
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What Makes this set WOW?
Exclusive Gabi mermaid mini-doll figure: The figure features a unique mermaid tail and a hairstyle with translucent purple hair and silver facial details.
Interactive Coral Hideout: The movable sea plant element slides away to reveal a hidden treasure chest for an adventure-themed play experience.
Transparent "swimming" bubble: A special dome-shaped chamber allows you to place the Mermaid figurine inside, imitating its floating in an air bubble.
Neon accessories and a jellyfish figurine: The set is distinguished by its bright colors and the presence of a charming jellyfish and rare, neon elements of sea fauna.
Set details
LEGO Mermaid Gabby's Aquarium Adventure (set #11204) is a Gabby's Dollhouse set released in 2025, made up of 114 pieces.
- Set number
- #11204
- Theme
- Gabby's Dollhouse
- Year released
- 2025
- Pieces
- 114
Price history
Lowest recorded price: £18.76 on 26 Jul 2026
Common questions about Mermaid Gabby's Aquarium Adventure
What is LEGO Mermaid Gabby's Aquarium Adventure?▾
LEGO Mermaid Gabby's Aquarium Adventure (set #11204) is a set from the Gabby's Dollhouse range, released in 2025, made up of 114 pieces.
What's the lowest price LEGO Mermaid Gabby's Aquarium Adventure has been?▾
The lowest price we've recorded for this set is £18.76 on 26 July 2026. The current price matches this all-time low, making now a good time to buy.
Is LEGO Mermaid Gabby's Aquarium Adventure being retired?▾
We don't currently see signs that this set is retiring imminently, but LEGO doesn't publish official retirement dates in advance, so availability can still change.
Where can I buy LEGO Mermaid Gabby's Aquarium Adventure cheapest in the UK?▾
We're not currently tracking an active offer for this set — check the retailers listed above, or set a price alert to get notified when one appears.
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