Raichu & Alolan Raichu-GX #220 from Unified Minds is a rare card that currently sells for about $50.00 ungraded, with graded copies ranging from $39.99 at grade 7 to $431 at grade 10. A grade 10 copy sells for around $431, about 8.6× the $50.00 raw price, so high-grade copies are worth grading.