PSA 10 Detective Pikachu Holo Promo 098 SV P Japanese Pokemon Card, Growlithe Character, 2023 Rare Collectible Pikachu V Full Art Psa 10 How does one become a card grader? Grading Trading Cards Diamond Service Grading How to Submit Cards for Grading in Less Than a Minute PSA grades ~41,700 cards per day. If the average grader processes around ~600 cards daily, that points to roughly ~135160 active graders across sports and TCG. That level of scale is impressive