Check out 2011 Topps Update JD Martinez #US186 RC Rookie GMA 10 Graded 10 Gem Mint Red Sox https://www.ebay.com/itm/-/124852999191?mkevt=1&mkcid=16&mkrid=711-127632-2357-0&media=TWITTER via @eBay Auctions are ending soon!
I have 92-93 Fleer Basketball Full Sheets of the Pre-Production Proof Sheets. Fleer subcontracted out the proofing of these cards. This example has Jordan. Several sheets show markings showing mistakes made. Anyone know of the value? #thehobby #basketball #Jordan @CardPurchaser