Terms of Use
Last updated: 12 September 2026
StudIQ is a free set of LEGO tools run by BrickStudios. Using the site means you accept the following.
StudIQ estimates what LEGO sets, minifigures and parts are worth, using data from Brickset, BrickLink and Brickognize. It identifies items from barcodes, packaging codes and photographs.
Every figure shown is based on past sales recorded elsewhere. They are not offers, appraisals or guarantees, and they can be wrong — through stale data, a misread code or a mis-identified photo. LEGO sets are collectibles, not financial instruments, and their value can fall as well as rise. Please don't make a significant purchase or sale on the strength of a number on this site without checking it yourself.
An account is optional and exists to sync your minifigure checklist. Keep your password to yourself. You can have your account deleted at any time by emailing the address below.
The site is free and rate-limited to keep it that way. Please don't script it, scrape it in bulk, or try to break it. Access may be limited if usage threatens the service or the free third-party APIs it depends on.
This is a hobby project. It may be slow, briefly unavailable, or change without notice, and it depends on external services that can fail independently. No uptime is promised.
Some links to retailers are affiliate links, and a purchase may earn a small commission at no extra cost to you. As an Amazon Associate and LEGO Affiliate I earn from qualifying purchases. Prices and availability are set by the retailer, not here.
The site is provided as it is, without warranty. BrickStudios is not liable for losses arising from its use, including decisions made on the basis of a valuation shown here.
These terms are written in plain language to describe how the site works. They aren't legal advice and haven't been reviewed by a lawyer.
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorise or endorse this site.