Dermontti Dawson Autographed 1989 Score #408S Rookie Card HOF PSA Slab 43588 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 trading card that was personally autographed by Dermontti Dawson with HOF inscription. This has been professionally slabbed by Professional Authentication Services (PSA) and includes a certificate of authenticity from Denver Autographs.