Last Chance: 30% Off Discontinued LEGO Ideas Tree House 21318

Attention all LEGO enthusiasts! This is your final opportunity to snag a fantastic deal on a retired LEGO set. Amazon is currently offering the LEGO Ideas Treehouse 21318 at a discounted price of $174.99, marking a 30% reduction from its original $250 list price. It's worth noting that this set debuted at $200, but LEGO increased its price in 2022. With this deal, you can purchase it for less than its initial launch price, which is a rare occurrence for a discontinued set.

30% Off LEGO Ideas Treehouse 21318 (Officially Retired)

LEGO Ideas Tree House 21318

Original Price: $249.99
Discount: 30%
Deal Price: $174.99 at Amazon

If you're a fan of the LEGO Bonsai kit, consider the Treehouse as its grander counterpart. Comprising 3,036 pieces, this set measures an impressive 14" x 10" x 9" and weighs over 8 pounds, designed for builders aged 16 and above. Beyond its majestic tree appearance, it offers much more. The fully landscaped base features a picnic setup and a buildable stream. The treehouse itself is composed of three cabins, each with removable rooftops and intricately decorated interiors. It also includes a windup crane for hauling goods to the treetop. The set comes with both green and yellow leaves, allowing you to switch between seasons. Emphasizing sustainability, all plant and tree elements are crafted from renewable plant-based plastic, not petroleum-based plastic.

This offer is part of an Amazon Lightning Deal, available for a limited time only. It's already sold out at the LEGO Shop and unlikely to return. The LEGO Ideas series stands out for its design variety, build complexity, and scale. The LEGO Treehouse set offers more interactivity than typical display sets, with accessible cabins, a functional crane, and interchangeable foliage. Even at its full retail price, this is a set I would highly recommend.

Retired LEGO sets still available at Amazon

Retired January 2025

LEGO Architecture Taj Mahal

Discount: 32%
See it at Amazon

Retired December 2024

LEGO Art The Amazing Spider-Man

Discount: 30%
See it at Amazon

Retired December 2024

LEGO Creator 3 in 1 Medieval Castle

Discount: 20%
See it at Amazon

Retired December 2024

LEGO Icons Loop Coaster Set

Discount: 23%
See it at Amazon

Retired December 2025

LEGO Icons Chevrolet Camaro Z28

Discount: 18%
See it at Amazon

Retired January 2025

LEGO Ideas Sonic The Hedgehog – Green Hill Zone

Discount: 25%
See it at Amazon

Retired December 2024

LEGO Star Wars Endor Speeder Chase Diorama

Discount: 11%
See it at Amazon

Retired December 2024

Lego BrickHeadz Miles Tails Prower

Discount: 12%
See it at Amazon

Retired January 2025

LEGO Friends Botanical Garden

Discount: 15%
See it at Amazon

Retired January 2025

LEGO Star Wars R2-D2

Discount: 13%
See it at Amazon

Retired December 2024

LEGO Architecture Singapore

Discount: 6%
See it at Amazon

Retired December 2024

LEGO City Deep-Sea Explorer Submarine

Discount: 9%
See it at Amazon

Retired December 2024

LEGO NINJAGO Jay’s Titan Mech

Discount: 9%
See it at Amazon

Retired January 2025

LEGO Technic Porsche 911 RSR

Discount: 6%
See it at Amazon

For more LEGO news and deals, explore the recently retired LEGO sets from April, the best LEGO Star Wars sets to build, an upcoming LEGO Mario Kart set designed for adults, and our in-house build of the LEGO River Steamboat.

Why Should You Trust IGN's Deals Team?

IGN's deals team boasts over 30 years of collective experience in sourcing the best discounts across gaming, tech, and various other categories. Our mission is to present our readers with genuine value, focusing on trusted brands and products our editorial team has personally used. For more insight into our deal-finding process, visit our deals standards page. Stay updated on the latest deals by following IGN's Deals account on Twitter.