Rattata #15 from Pokémon Rumble is a reverse holo common card that currently sells for about $2.74 ungraded, with graded copies ranging from $19.12 at grade 9 to $43.00 at grade 10. A grade 10 copy sells for around $43.00, about 16× the $2.74 raw price, so high-grade copies are worth grading.