Michael Irvin Signed 10/25/1993 Sports Illustrated Magazine Beckett 38906 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 Sports Illustrated magazine issue from October 25, 1993 that was personally autographed by Michael Irvin. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.