Charizard #6 from Power Keepers is a holo holo_rare card that currently sells for about $197 ungraded, with graded copies ranging from $480 at grade 7 to $27,000 at grade 10. TCGrader's AI has graded 3 copies of Charizard (Power Keepers), averaging 7.9 overall. A grade 10 copy sells for around $27,000, about 137× the $197 raw price, so high-grade copies are worth grading.