Groudon-EX #150 from Primal Clash is a holo rare card that currently sells for about $109 ungraded, with graded copies ranging from $238 at grade 7 to $7,700 at grade 10. TCGrader's AI has graded 3 copies of Groudon-EX (Primal Clash), averaging 7.4 overall. A grade 10 copy sells for around $7,700, about 71× the $109 raw price, so high-grade copies are worth grading.