Smoochum #30 from HeartGold & SoulSilver is a rare card that currently sells for about $4.41 ungraded, with graded copies ranging from $35.83 at grade 9 to $93.64 at grade 10. A grade 10 copy sells for around $93.64, about 21× the $4.41 raw price, so high-grade copies are worth grading.