Raichu & Alolan Raichu-GX #220 from Unified Minds is a rare card that currently sells for about $41.18 ungraded, with graded copies ranging from $39.99 at grade 7 to $510 at grade 10. A grade 10 copy sells for around $510, about 12× the $41.18 raw price, so high-grade copies are worth grading.