Yoan Moncada Autographed 2016 Bowman Chrome Prospects Beckett 10 Slab 41095 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is the exact item that you will receive so please see pictures for condition. This is a trading card that was personally autographed by Yoan Moncada. This item has been professionally slabbed by Beckett Authentication Services (BAS) and includes a certificate of authenticity from Denver Autographs.