Rayquaza #9 from Emerald is a holo holo_rare card that currently sells for about $275 ungraded, with graded copies ranging from $551 at grade 7 to $45,000 at grade 10. TCGrader's AI has graded 4 copies of Rayquaza (Emerald), averaging 7.5 overall. A grade 10 copy sells for around $45,000, about 164× the $275 raw price, so high-grade copies are worth grading.