Slakoth #81 from Furious Fists is a reverse holo common card that currently sells for about $0.53 ungraded, with graded copies ranging from $11.42 at grade 9 to $32.76 at grade 10. A grade 10 copy sells for around $32.76, about 62× the $0.53 raw price, so high-grade copies are worth grading.