Nellis Auction Logo
Explore Products

LEGO Gabby’s Dollhouse Mermaid Gabby’s Aquarium Adventure Building Blocks - Pretend Play & Learning Toy for Girls & Boys, Ages 4+, with Gabby & Mercat Mini Dolls - Gift Idea for Birthdays - 11204

Photo 1 of LEGO Gabby’s Dollhouse Mermaid Gabby’s Aquarium Adventure Building Blocks - Pretend Play & Learning Toy for Girls & Boys, Ages 4+, with Gabby & Mercat Mini Dolls - Gift Idea for Birthdays - 11204
1/2
Photo 1 of LEGO Gabby’s Dollhouse Mermaid Gabby’s Aquarium Adventure Building Blocks - Pretend Play & Learning Toy for Girls & Boys, Ages 4+, with Gabby & Mercat Mini Dolls - Gift Idea for Birthdays - 11204
2/2

Time Left

-

CURRENT PRICE

$9

Description

Dive into underwater magic with the LEGO Gabby's Dollhouse Mermaid Gabby's Aquarium Adventure (11204) building set, where preschoolers ages 4 and up can explore colorful sea adventures with their favorite characters. This vibrant building set brings the excitement of DreamWorks Animation's Gabby's Dollhouse: The Movie to life through hands-on building and imaginative pretend play. Little builders can join the Gabby minidoll in her beautiful mermaid outfit alongside the MerCat and Jellyfish figures for underwater exploration filled with discovery and wonder. The aquarium environment features interactive elements including a fun slide, a floating bubble chamber where MerCat can swim, and movable coral that reveals a hidden treasure chest surprise. Parents can enjoy building together with their preschoolers using the large Starter Brick and easy-to-follow pictorial instructions that make construction quick and rewarding. Each bag contains one complete buildable model, letting children experience immediate success and maintaining their engagement throughout the building process. This building toy encourages creativity and storytelling in children as they recreate movie scenes or invent their own aquatic adventures with Gabby and friends. Makes a perfect for young builders who love sea creatures, underwater exploration, and Gabby's colorful adventures. Contains 103 pieces.

Item Details

Pickup Location

4000 Meadows Ln

Las Vegas, NV, 89107

Quality

New
Functional
No Damage
No Assembly Needed
In Package
No Missing Parts

Auction closes

October 4, 2025 at 2:16 AM

Estimated Retail Price

$22.99

Buyers Premium

15%

Inventory Number

1046254031

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

brand

LEGO

color

Multicolor

weight

0.74 lbs

More features

  • UNDERWATER ADVENTURE AWAITS – The LEGO Gabby's Dollhouse Mermaid Gabby's Aquarium Adventure (11204) lets kids ages 4 years old and up create undersea adventures with Gabby and her dollhouse pals
  • BUILD & PLAY TOGETHER – Parents and children can work together using the large Starter Brick and easy-to-follow pictorial instructions for speedy assembly to create a colorful underwater world
  • INTERACTIVE FEATURES & SURPRISES – Little ones can explore a slide, a floating bubble chamber, and movable coral with a hidden treasure chest, plus accessories like shells, plants, and sea life throughout the aquarium
  • GABBY & PALS MINIDOLLS – Children can recreate scenes from Gabby's Dollhouse: The Movie or invent their own underwater adventures with the Mermaid Gabby minidoll and the MerCat and Jellyfish toy figures
  • DEVELOP CREATIVE SKILLS – This preschool building toy enhances problem-solving abilities through hands-on construction and creative storytelling with endless role-play possibilities
  • GIFT IDEA FOR PRESCHOOLERS – Makes an excellent birthday gift for girls and boys ages 4 and up who enjoy pretend play toys and creating colorful ocean adventures
  • DIMENSIONS – This 103-piece building set measures over 5.5 in. (15 cm) high, 9 in. (23 cm) wide and 2.5 in. (7 cm) deep when completed
Video Tutorials page screenshot

Getting Started

Learn more about bidding, winning, pickup, and more on our video tutorials page.

Visit Video Tutorials