
LEGO Tree House is retired and trades +8% versus its original retail price. Retired sets usually keep climbing as sealed supply dries up, so most collectors hold and sell into a spike rather than flipping now.
Track Tree House and get a sell alertThe LEGO Tree House (set 21318) is a Ideas set released in 2019 with 3037 pieces. It has retired and is no longer produced by LEGO, which is often when collectible sets start to gain value.
It originally sold for $250. Today, sealed copies trade around $271 on the secondary market, a gain of 8% versus its original price. Used copies average $178, with listings ranging from $149 to $683.
Prices for the LEGO Tree House come from live BrickLink marketplace data, updated daily. To see its full price history, retirement forecast and the best window to sell, track it in your free BrickGains portfolio.