Tapu Lele #SM152 from SM Black Star Promos is a reverse holo promo card that currently sells for about $5.70 ungraded, with graded copies ranging from $7.00 at grade 7 to $62.02 at grade 10. A grade 10 copy sells for around $62.02, about 11× the $5.70 raw price, so high-grade copies are worth grading.