Deion Sanders Signed Colorado Buffaloes White Speed Mini Helmet BAS 39627 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 Colorado Buffaloes white speed mini helmet that was personally autographed by Deion Sanders. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.