Zoroark #91 from BREAKthrough is a holo holo_rare card that currently sells for about $1.97 ungraded, with graded copies ranging from $25.46 at grade 9 to $50.00 at grade 10. A grade 10 copy sells for around $50.00, about 25× the $1.97 raw price, so high-grade copies are worth grading.