This Autographed Card Graded Mint 8.5! Auto Graded Gem Mint 10! 2000 Ultimate Collection Signatures Silver #KB-SI Card has been Personally Signed by Kobe Bryant of the Los Angeles Lakers. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. Subgrades on the card are as follows, Centering 10, Edges 9, Corners 9.5 & Surface 7.5.