Heatran #SM96 from SM Black Star Promos is a reverse holo promo card that currently sells for about $6.47 ungraded, with graded copies ranging from $17.50 at grade 9 to $67.40 at grade 10. A grade 10 copy sells for around $67.40, about 10× the $6.47 raw price, so high-grade copies are worth grading.