# Tree House #21318 worth

Based on the catalog information provided, the Tree House #21318 LEGO Ideas Set is listed with a used value of $167.50. Since the second item, "LEGO Tree House (21318-1) (LEGO Ideas and CUUSOO)," is unpriced in the catalog, I cannot provide a specific valuation for it. For the first item, the typical value is around $167.50 used, and you can compare this against the current live listings shown on your screen to see what buyers are asking right now.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| Tree House #21318 — LEGO Ideas Set Value | $167.5 | $197.5 | [view](https://junkpal.ai/products/tree-house-21318-lego-ideas-lego) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DTree%2520House%2520%252321318%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| LEGO Tree House (21318-1) | — | — | [view](https://junkpal.ai/products/lego-21318-1) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520Tree%2520House%2520(21318-1)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

_Updated 2026-07-18._

---

Source: [https://junkpal.ai/answers/tree-house-21318-worth](https://junkpal.ai/answers/tree-house-21318-worth) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
More machine-readable surfaces: [/llms.txt](https://junkpal.ai/llms.txt)