# The 10 Most Expensive LEGO Sets for Adults to Build in 2026

> Maybe you won your office pool. Maybe a bank erred in your favor. Maybe you got a refund on your tax return this year.

- **Source:** [Ign](https://www.ign.com/articles/most-expensive-lego-sets?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a7355737f1ba3e520136642)
- **Published:** 2026-08-05
- **Category:** Gaming
- **Tags:** #maybe #adults #build #expensive #lego #sets #bank #erred
- **Canonical:** http://localhost:4321/a/6a7355737f1ba3e520136642

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_GearOpen's distilled summary. The full original article is published at Ign (source link above); GearOpen does not republish the source's full text._