Marshall Faulk Signed Colts 1994 Upper Deck SP Trading Card BAS 10 Slab 29571 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a 1994 Upper Deck SP #3 trading card that was personally autographed by Marshall Faulk with an autograph grade of 10. This was slabbed by Beckett Authentication Services (BAS) and includes a certificate of authenticity from Denver Autographs.