M Mewtwo-EX #160 from BREAKthrough is a holo rare card that currently sells for about $93.00 ungraded, with graded copies ranging from $112 at grade 7 to $2,234 at grade 10. TCGrader's AI has graded 5 copies of M Mewtwo-EX (BREAKthrough), averaging 7.1 overall. A grade 10 copy sells for around $2,234, about 24× the $93.00 raw price, so high-grade copies are worth grading.