This Autographed Card Graded Pristine 10, Autograph Graded Gem Mint 10! 2020 Topps Project 2020 #11 Card has been Personally Signed by George Brett of the Kansas City Royals. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. The sub grades on the card are as follows, Centering 9.5, Corners 10, Edges 10 and Surface 10.