2017 Panini Select Prime Selections Signatures Prizm Gold Jersey Number #NP-PM Patrick Mahomes Rookie Autograph Patch starts as one of the most eye-catching of the young star's rookie cards with gold background and a large swatch from a portion of his jersey number. Premium Panini insert is extremely rare, numbered just 3/10, and pulls a strong BGS MINT 9 overall grade, with a perfect 10 for his autograph below. Sub-grads are: Centering 9.5, Corners 9; Edges 9.5; and Surface 9; if you are one of the many who believe that Mahomes is just scratching the surface of his exceptional talent, this ultra-premium prize should prove very attractive.