Marshall Faulk Autographed/Signed College Style Black XL Jersey BAS 40268 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 SDSU Aztecs black autographed jersey that was personally autographed by Marshall Faulk. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.