This Autographed Auto Graded Gem Mint 10! w/ Green Signature 2019 Panini Prizm #343 Rookie Card has been Personally Signed by DK Metcalf of the Seattle Seahawks. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. This is a stock item. We conducted an autograph signing with DK Metcalf and we have several of these available. The one you will receive will be of equal quality to the one pictured. This item can be verified through BAS Slabbed.