Latios #XY65 from XY Black Star Promos is a reverse holo promo card that currently sells for about $5.85 ungraded, with graded copies ranging from $30.13 at grade 7 to $83.01 at grade 10. A grade 10 copy sells for around $83.01, about 14× the $5.85 raw price, so high-grade copies are worth grading.