Blastoise & Piplup-GX #253 from Cosmic Eclipse is a reverse holo rare card that currently sells for about $79.00 ungraded, with graded copies ranging from $59.67 at grade 7 to $360 at grade 10. A grade 10 copy sells for around $360, about 4.6× the $79.00 raw price, so high-grade copies are worth grading.