Clefairy #63 from Evolutions is a holo holo_rare card that currently sells for about $2.00 ungraded, with graded copies ranging from $8.50 at grade 7 to $1,275 at grade 10. A grade 10 copy sells for around $1,275, about 638× the $2.00 raw price, so high-grade copies are worth grading.