Primal Groudon-EX #151 from Primal Clash is a rare card that currently sells for about $94.02 ungraded, with graded copies ranging from $201 at grade 7 to $5,000 at grade 10. TCGrader's AI has graded 5 copies of Primal Groudon-EX (Primal Clash), averaging 7.1 overall. A grade 10 copy sells for around $5,000, about 53× the $94.02 raw price, so high-grade copies are worth grading.