Toxicroak-EX #41 from Flashfire is a holo holo_rare card that currently sells for about $3.47 ungraded, with graded copies ranging from $7.55 at grade 7 to $99.99 at grade 10. A grade 10 copy sells for around $99.99, about 29× the $3.47 raw price, so high-grade copies are worth grading.