Drakloak #72 from Prismatic Evolutions is a reverse holo common card that currently sells for about $0.16 ungraded, with graded copies ranging from $10.27 at grade 9 to $43.00 at grade 10. A grade 10 copy sells for around $43.00, about 269× the $0.16 raw price, so high-grade copies are worth grading.