Brick HQ is the command center for your LEGO® collection — whether you build for joy or invest for the future.

SHOP SMARTER
See real sale prices from Target, Walmart, Amazon, Barnes & Noble, and Kohl's, all in one place. Discounts are measured against true MSRP — not inflated "was" prices. Compare every retailer side by side, then set alerts and get notified the moment a set you want drops to your price. Live eBay listings with prices, photos, and seller ratings sit alongside BrickLink sold averages, so you can shop active and retired sets in one place.

TRACK YOUR COLLECTION — AS A COLLECTOR OR INVESTOR
Log every set and minifigure you own. Collector mode focuses on your builds: track build status, parts, and progress. Investor mode shows the money: what you paid, what it's worth today from retail and the BrickLink secondary market, your unrealized gains, and portfolio ROI. Switch modes anytime — it's your collection, your way.

EXPLORE THE LEGO® WORLD
Search 19,500+ sets and 17,500+ minifigures. Scan boxes, dive into set details with price history charts, see every minifig a set includes and every set a minifig appears in. Planning a build from spare parts or a used lot? Build It gives you the full parts checklist so you can hunt down every last piece. Want to know what you can build right now with the parts on hand? Can Build uses the sets you mark as "parted out" to show you what you can build today.

Brick HQ is free for 7 days, then $1.99/month or $19.99/year.

Retail pricing currently covers US retailers. Collectors everywhere can track sets, minifigs, and BrickLink market values.

LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize, or endorse Brick HQ. Not affiliated with, endorsed by, or sponsored by Target, Walmart, Amazon, Barnes & Noble, Kohl's, eBay, BrickLink, or Rebrickable. All trademarks are the property of their respective owners.