Attention LEGO collectors, don't miss this final opportunity to acquire an outstanding, officially retired LEGO set at a remarkable price. Amazon currently has the LEGO Ideas Treehouse 21318 for $174.99, a full 30% off its $250 list price. It's worth noting this set originally launched at $200, but LEGO increased prices on several models, including this one, back in 2022. This offer brings it to a price lower than its original launch, a rare occurrence for a retired set.
Get 30% Off the Retired LEGO Ideas Treehouse 21318
LEGO Ideas Tree House 21318
Was $249.99 | Save 30% | Now $174.99 at Amazon
If you enjoyed the popular LEGO Bonsai kit, consider the Treehouse its large-scale counterpart. This impressive 3,036-piece model measures 14" x 10" x 9" and weighs over 8 pounds. Designed for older builders (16+), it presents a complex and engaging project. While it appears as a magnificent tree at first glance, the details go much deeper. The landscaped base includes a complete picnic area next to a buildable stream. The treehouse itself features three individual cabins, each with removable roofs and fully decorated interiors, plus a functioning crank-operated crane for lifting supplies. You also get a full set of both green and yellow leaves to represent your preferred season. In line with its natural theme, all the botanical elements are crafted from a renewable, plant-based plastic instead of petroleum-based materials.
This is a limited-time Amazon Lightning Deal, so supplies are unlikely to last. It is already sold out and not expected to return to the official LEGO Shop. The LEGO Ideas series has always been a personal favorite due to its diverse designs, challenging builds, and impressive scale. The Treehouse is also more interactive than many display models, with accessible cabins, a working crane, and changeable foliage. Even at its original retail price, this is a set I would happily recommend.
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6See it at AmazonFor more LEGO news and deals, explore our guides on recently retired LEGO sets from April, the best LEGO Star Wars sets to build, an upcoming adult-focused LEGO Mario Kart set, and our recent in-house build of the LEGO River Steamboat.
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