Mike Alstott Autographed Tampa Bay Buccaneers Lunar Mini Helmet BAS 32520 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a Tampa Bay Buccaneers Lunar speed mini helmet that was personally autographed by Mike Alstott. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.