Raichu-GX #20 from Hidden Fates is a holo holo_rare card that currently sells for about $2.94 ungraded, with graded copies ranging from $8.41 at grade 7 to $62.47 at grade 10. A grade 10 copy sells for around $62.47, about 21× the $2.94 raw price, so high-grade copies are worth grading.