Emmitt Smith Signed 1991 Upper Deck #456 Trading Card Beckett 10 Slab 35094 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a football trading card that was personally autographed by Emmitt Smith. This has been professionally slabbed by Beckett Authentication Services (BAS) and includes a certificate of authenticity from Denver Autographs.