M Absol-EX #XY63 from XY Black Star Promos is a reverse holo promo card that currently sells for about $70.16 ungraded, with graded copies ranging from $102 at grade 9 to $215 at grade 10. A grade 10 copy sells for around $215, about 3.1× the $70.16 raw price, so high-grade copies are worth grading.