u/Armadillo_Swift

I got tired of losing track of what my LEGO collection is actually worth, so I built a free site that lets you track every set you own and shows real-time resale value, ROI, and which retired sets in your collection are appreciating fastest.

Free, no ads, no login required to browse. Sign-in is just for saving your collection across devices (no password — magic link to your email).

What's there:

• Add any LEGO set + qty + what you paid → see current resale value, ROI %, total portfolio gain
• Watchlist with price-drop alerts when sets you don't own go on sale
• Hot Deals page with live retail prices across major retailers
• Retiring Soon tracker with countdowns

bricktracker.net

Honest disclaimer: brand new, will probably break in places. If anyone tries it, please tell me what's broken or missing.