market · on-chain vs everywhere else

Listed on-chain, priced elsewhere

Graded slabs listed for sale on Solana (Collector Crypt, via Magic Eden), next to the prices we found for the same card and grade around the web. A listing is flagged when the middle of what we found is at least 30% above its asking price. Every price links to where we found it. We flag; we don't advise. Fees, shipping and the card in hand all matter, so check the links.

3,510listed now 100priced 12flagged now 142flags logged since 2026-10-17

Biggest gaps first listings over $50, re-checked weekly

Did the gaps hold? the paper-trade record

Every flag is logged with its numbers, then checked at 30 and 90 days: what the same card's prices say then, against the ask it was flagged at. No money moves; it's how we find out whether a gap was real before anyone trusts one. Results are gross: marketplace fees, redemption and shipping aren't counted yet, because we haven't verified them.

142flags logged not yetat 30 days not yetat 90 days

The first 30-day scores land November 16.

See a full collection →A demo collector's 28 real graded slabs, $76,065 in all: the value, the range of prices we found, what moved, and every copy on-chain. Nothing to sign up for.