Drampa #SM21 from SM Black Star Promos is a reverse holo promo card that currently sells for about $10.54 ungraded, with graded copies ranging from $44.00 at grade 9 to $90.82 at grade 10. A grade 10 copy sells for around $90.82, about 8.6× the $10.54 raw price, so high-grade copies are worth grading.