AJ Green Signed Bengals 2011 Topps Platinum #13 Beckett Auto 10 40683 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a 2011 Topps Platinum #13 trading card that was personally autographed by AJ Green. This was professionally authenticated and slabbed by Beckett Authentication Services (BAS), also includes a certificate of authenticity from Denver Autographs.