Nidoqueen #23 from Jungle is a rare card that currently sells for about $6.45 ungraded, with graded copies ranging from $22.66 at grade 7 to $163 at grade 10. TCGrader's AI has graded 4 copies of Nidoqueen (Jungle), averaging 7 overall. A grade 10 copy sells for around $163, about 25× the $6.45 raw price, so high-grade copies are worth grading.