Flygon ex #94 from Power Keepers is a holo holo_rare card that currently sells for about $67.17 ungraded, with graded copies ranging from $177 at grade 7 to $44,000 at grade 10. TCGrader's AI has graded 3 copies of Flygon ex (Power Keepers), averaging 7.6 overall. A grade 10 copy sells for around $44,000, about 655× the $67.17 raw price, so high-grade copies are worth grading.