2018 Panini Encased Football Vaulted Veteran Material Signatures Sapphire #VVPM Patrick Mahomes autographed card. The card has been graded and encapsulated by BGS Mint 9 with an autograph grade of 10. Sub-grades are centering 9.5; edges 9.5; corners 9.5; and surface 8.5. It is #7/10 and has a three color patch with "Chiefs Kingdom" inscribed beneath the autograph.