AJ Green Signed Bengals 2011 Topps Prime #PR-AJG Beckett Auto 10 40689 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 Prime #PR-AJG 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.