Eevee-GX #SM174 from SM Black Star Promos is a reverse holo promo card that currently sells for about $26.80 ungraded, with graded copies ranging from $30.00 at grade 7 to $180 at grade 10. A grade 10 copy sells for around $180, about 6.7× the $26.80 raw price, so high-grade copies are worth grading.