Mewtwo #51 from Evolutions is a rare card that currently sells for about $3.21 ungraded, with graded copies ranging from $18.56 at grade 7 to $218 at grade 10. TCGrader's AI has graded 17 copies of Mewtwo (Evolutions), averaging 8.1 overall. Only 24% scored 9 or higher, so genuinely mint copies of this card are scarce. A grade 10 copy sells for around $218, about 68× the $3.21 raw price, so high-grade copies are worth grading.