Empoleon LV.X #DP11 from DP Black Star Promos is a reverse holo promo card that currently sells for about $22.95 ungraded, with graded copies ranging from $84.73 at grade 7 to $1,258 at grade 10. A grade 10 copy sells for around $1,258, about 55× the $22.95 raw price, so high-grade copies are worth grading.