Emmitt Smith Signed Dallas Cowboys Super Bowl XXVIII Ticket Stub BAS Slab 28464 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a Super Bowl XXVIII ticket stub that was personally autographed by Emmitt Smith with SB XXVIII MVP inscription. This was slabbed by Beckett Authentication Services (BAS) includes a certificate of authenticity from Denver Autographs.