Courtland Sutton Signed 2018 Phoenix #115 Rookie Card Beckett Slab 35015 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 2018 Phoenix #115 rookie trading card that was personally autographed by Courtland Sutton. This has been professionally slabbed by Beckett Authentication Services (BAS) and includes a certificate of authenticity from Denver Autographs.