Jim Plunkett Signed Las Vegas Raiders Speed F/S Helmet w/SB MVP BAS 39700 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 Las Vegas Raiders full size speed replica helmet that was personally autographed by Jim Plunkett with SB MVP inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.