Randy Moss Signed Minnesota Vikings Authentic Flat White Helmet Cash BAS 28974 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a Minnesota Vikings full size Flat White authentic/proline helmet that was personally autographed by Randy Moss with Straight Cash Homie inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.