Pheromosa & Buzzwole-GX #215 from Unbroken Bonds is a holo rare card that currently sells for about $29.99 ungraded, with graded copies ranging from $21.76 at grade 7 to $185 at grade 10. A grade 10 copy sells for around $185, about 6.2× the $29.99 raw price, so high-grade copies are worth grading.