Ash's Pikachu #SM114 from SM Black Star Promos is a reverse holo promo card that currently sells for about $21.49 ungraded, with graded copies ranging from $16.43 at grade 7 to $179 at grade 10. A grade 10 copy sells for around $179, about 8.3× the $21.49 raw price, so high-grade copies are worth grading.