Mew ex #88 from Legend Maker is a holo holo_rare card that currently sells for about $74.00 ungraded, with graded copies ranging from $825 at grade 7 to $102 at grade 10. TCGrader's AI has graded 3 copies of Mew ex (Legend Maker), averaging 6 overall. A grade 10 copy sells for around $102 vs $74.00 raw. That's a modest premium, so grading only pays off for near-perfect copies.