Gyarados #21 from Ancient Origins is a holo holo_rare card that currently sells for about $41.89 ungraded, with graded copies ranging from $66.10 at grade 7 to $2,900 at grade 10. TCGrader's AI has graded 11 copies of Gyarados (Ancient Origins), averaging 7.5 overall. Only 9% scored 9 or higher, so genuinely mint copies of this card are scarce. A grade 10 copy sells for around $2,900, about 69× the $41.89 raw price, so high-grade copies are worth grading.