Details of 2019 #5 Patrick Mahomes II Prizm Green Autograph Autograde 10 1/3 BGS BAS 8.5 have been verified by eBayÕs official authenticator. eBay stands by the details on this item 100%. We stand behind the authenticity of your item, but we canÕt guarantee things like relics, memorabilia, or autographs added after the fact.