Marshall Faulk Signed San Diego State Aztecs Mini Helmet Beckett 42046 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 San DIego State Aztecs Black speed mini helmet that was personally autographed by Marshall Faulk. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.