Michael Wacha Autographed St Louis Cardinals Ticket MLB Debut BAS Slab 25301 This is an official ticket from May 30th 2013 between the St Louis Cardinals and Kansas City Royals that was personally autographed by Michael Wacha with MLB Debut inscription. This is the exact item that you will receive so please see scans for condition. This has been slabbed by Beckett Grading Services (BAS) and includes a certificate of authenticity from Denver Autographs.