Skitty #71 from Ruby & Sapphire is a reverse holo common card that currently sells for about $1.75 ungraded, with graded copies ranging from $8.50 at grade 9 to $61.59 at grade 10. A grade 10 copy sells for around $61.59, about 35× the $1.75 raw price, so high-grade copies are worth grading.