2021 Panini Prizm Draft Picks Patrick Mahomes Silver Prizm Card #7 Graded SGC 10 Gem Mint POP 1. This is the First and Only Gem Mint Graded Card, So Far... But It's New So, I'm Sure More Will Come Out Eventually.Check Out My Other Items For MANY More NFL Football Sports Cards. The item "Patrick Mahomes 2021 Panini Prizm Draft Pick Silver Prizm SGC 10 GEM MINT POP 1" is in sale since Friday, August 6, 2021. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Trading Card Singles". The seller is "lidag8" and is located in Brockton, Massachusetts. This item can be shipped to United States.