MLB Prospect Graded Cards › 2020 Chrome Sapphire Pete Crow-Armstrong HGA 9.5 Image 1 of 2 Image 2 of 2 2020 Chrome Sapphire Pete Crow-Armstrong HGA 9.5 $100.00 2020 Bowman Chrome Sapphire Pete Crow-Armstrong HGA 9.5 w/ sub-grades Add To Cart Added! 2020 Bowman Chrome Sapphire Pete Crow-Armstrong HGA 9.5 w/ sub-grades