Home >  News >  Last Chance: Save 30% on LEGO Ideas Tree House 21318 Before It's Gone

Last Chance: Save 30% on LEGO Ideas Tree House 21318 Before It's Gone

by Aiden May 30,2025

Calling all LEGO enthusiasts! This is your golden opportunity to own a highly sought-after LEGO set that has officially retired from production. Amazon is currently offering the LEGO Ideas Treehouse 21318 at a fantastic price of $174.99—a staggering 30% off its original list price of $250. To put that into perspective, this set initially launched at $200 but saw a price hike across multiple LEGO sets in 2022, including this one. This deal brings it down even below its original launch price, making it a rare and incredible find for collectors.

30% Off LEGO Ideas Treehouse 21318 (Officially Retired)

LEGO Ideas Treehouse 21318

LEGO Ideas Tree House 21318

Regular Price: $249.99
Sale Price: $174.99

If you’re familiar with the ever-popular LEGO Bonsai Kit, picture the Treehouse as a larger-than-life version. This intricate set features 3,036 pieces, measuring 14” x 10” x 9” and weighing over 8 pounds. Designed for an older audience (16+), this build is anything but simple. At first glance, it looks like a stunning tree, but delve deeper, and you'll discover a meticulously crafted landscape complete with a picnic area beside a buildable stream. The treehouse itself consists of three cabins, each with removable rooftops and beautifully detailed interiors. A wind-up crane adds an interactive element for transporting goods to the treetop. Choose between vibrant green or warm yellow leaves to reflect your preferred season. Sustainability enthusiasts will appreciate the eco-friendly materials used—plant-based plastics replace traditional petroleum-based ones for all plant and tree components.

This is a limited-time Amazon Lightning Deal, so act fast—it’s already sold out at the LEGO Shop and unlikely to restock. The LEGO Ideas series has always been a favorite among collectors due to its creative designs, challenging builds, and impressive scale. The Treehouse stands out not only as a display piece but also as an interactive model with accessible cabins, a functioning crane, and interchangeable foliage.

Retired LEGO Sets Still Available on Amazon

Here are some other retired LEGO sets currently listed on Amazon:

For more LEGO updates and exclusive deals, check out our coverage on recently retired sets from April, the best LEGO Star Wars kits, the upcoming LEGO Mario Kart set designed for adults, and our recent LEGO River Steamboat project.

Why Trust IGN's Deals Team?

With over 30 years of combined experience, IGN's deals team specializes in uncovering the best discounts across gaming, tech, and beyond. Our mission is straightforward: bring you authentic, transparent deals from trusted brands. Learn more about our approach here, or follow us on Twitter for real-time updates.

Trending Games More >
Top News More >
Latest Games More >
Latest News More >