Vulpix #87 from HeartGold & SoulSilver is a reverse holo common card that currently sells for about $2.10 ungraded, with graded copies ranging from $15.44 at grade 7 to $79.99 at grade 10. A grade 10 copy sells for around $79.99, about 38× the $2.10 raw price, so high-grade copies are worth grading.