Mike Alstott Signed Tampa Bucs 1996 Topps Turkey #250 Beckett Auto 10 40733 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a 2006 Topps Turkey Red #250 trading card that was personally autographed by Mike Alstott. This was professionally authenticated and slabbed by Beckett Authentication Services (BAS), also includes a certificate of authenticity from Denver Autographs.