Salazzle #SM73 from SM Black Star Promos is a reverse holo promo card that currently sells for about $5.41 ungraded, with graded copies ranging from $12.79 at grade 7 to $60.35 at grade 10. A grade 10 copy sells for around $60.35, about 11× the $5.41 raw price, so high-grade copies are worth grading.