Persian #SM182 from SM Black Star Promos is a reverse holo promo card that currently sells for about $7.64 ungraded, with graded copies ranging from $24.45 at grade 9 to $52.01 at grade 10. A grade 10 copy sells for around $52.01, about 6.8× the $7.64 raw price, so high-grade copies are worth grading.