Trevor Story Autographed Colorado Rockies Black Bat 2 Insc Beckett 37308 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 black baseball bat that was personally autographed by Trevor Story with 505' HR and Fastest SS to 100 HRs inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.