Chase Claypool Signed 2020 Legacy Silver #213 Rookie Card Beckett Slab 40763 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 Chase Claypool. This has been professional slabbed by Beckett Authentication Services (BAS) and includes a certificate of authenticity from Denver Autographs.