Lopunny #84 from Prismatic Evolutions is a reverse holo common card that currently sells for about $0.11 ungraded, with graded copies ranging from $10.16 at grade 9 to $30.49 at grade 10. A grade 10 copy sells for around $30.49, about 277× the $0.11 raw price, so high-grade copies are worth grading.