Erika's Victreebel #26 from Gym Heroes is a rare card that currently sells for about $9.99 ungraded, with graded copies ranging from $8.00 at grade 7 to $72.99 at grade 10. A grade 10 copy sells for around $72.99, about 7.3× the $9.99 raw price, so high-grade copies are worth grading.