Meganium #109 from HeartGold & SoulSilver is a holo rare card that currently sells for about $17.85 ungraded, with graded copies ranging from $22.21 at grade 7 to $39.99 at grade 10. A grade 10 copy sells for around $39.99, about 2.2× the $17.85 raw price, so high-grade copies are worth grading.