Charmander #50 from Team Rocket is a 1st edition common card that currently sells for about $10.50 ungraded, with graded copies ranging from $19.99 at grade 7 to $24.50 at grade 10. A grade 10 copy sells for around $24.50, about 2.3× the $10.50 raw price, so high-grade copies are worth grading.