Arcanine #11 from Scarlet & Violet Black Star Promos is a reverse holo promo card that currently sells for about $2.14 ungraded, with graded copies ranging from $6.71 at grade 7 to $199 at grade 10. A grade 10 copy sells for around $199, about 93× the $2.14 raw price, so high-grade copies are worth grading.