Pikachu with Grey Felt Hat #85 from Scarlet & Violet Black Star Promos is a reverse holo promo card that currently sells for about $948 ungraded, with graded copies ranging from $804 at grade 7 to $2,200 at grade 10. TCGrader's AI has graded 9 copies of Pikachu with Grey Felt Hat (Scarlet & Violet Black Star Promos), averaging 8.9 overall. 67% scored 9 or higher, so clean copies are common and centering usually decides the top grades. A grade 10 copy sells for around $2,200, about 2.3× the $948 raw price, so high-grade copies are worth grading.