Weezing #34 from HeartGold & SoulSilver is a reverse holo rare card that currently sells for about $1.87 ungraded, with graded copies ranging from $20.95 at grade 9 to $56.98 at grade 10. A grade 10 copy sells for around $56.98, about 31× the $1.87 raw price, so high-grade copies are worth grading.