M Mewtwo-EX #160 from BREAKthrough is a holo rare card that currently sells for about $112 ungraded, with graded copies ranging from $122 at grade 7 to $3,150 at grade 10. TCGrader's AI has graded 6 copies of M Mewtwo-EX (BREAKthrough), averaging 7.4 overall. Only 17% scored 9 or higher, so genuinely mint copies of this card are scarce. A grade 10 copy sells for around $3,150, about 28× the $112 raw price, so high-grade copies are worth grading.