Gemline is where collectors buy, sell, and trade real cards, track your collection and check what anything is worth with a free Price Guide covering over a million cards.
Every card scored against live comps. Spreads, sales, and 7-day heat, all day.
Card-for-card deals with a fair-value meter. No guesswork, no getting fleeced.
List in seconds. Stripe-secured payouts land when the buyer confirms.
Your binder, eBay grabs, LCS pickups, if you own it, it belongs here.
Name your price, run an auction, or swap straight up.
Funds release when the buyer confirms. Real cards, real money.
The floor never closes. Know what your cards are worth, and trade with people who love them as much as you do.