# Mountain Fortress #910029 worth

The Mountain Fortress #910029 set is valued at $482.85 used according to the catalog data. Since the second item, LEGO Mountain Fortress (910029-1) (BrickLink Designer Program), is currently unpriced in the catalog, I cannot provide a specific value for it. For the best comparison, you can look at the live eBay listings shown on your screen to see current asking prices against the sold value of the first item.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| Mountain Fortress #910029 — LEGO Bricklink Designer Program Set Value | $482.85 | $582 | [view](https://junkpal.ai/products/mountain-fortress-910029-lego-bricklink-designer-program-lego) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DMountain%2520Fortress%2520%2523910029%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 Mountain Fortress (910029-1) | — | — | [view](https://junkpal.ai/products/lego-910029-1) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520Mountain%2520Fortress%2520(910029-1)%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) |

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_Updated 2026-07-18._

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Source: [https://junkpal.ai/answers/mountain-fortress-910029-worth](https://junkpal.ai/answers/mountain-fortress-910029-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)