Feraligatr #108 from HeartGold & SoulSilver is a rare card that currently sells for about $22.55 ungraded, with graded copies ranging from $31.17 at grade 7 to $49.99 at grade 10. A grade 10 copy sells for around $49.99, about 2.2× the $22.55 raw price, so high-grade copies are worth grading.