Mew ex #232 from Paldean Fates is a holo illustration_rare card that currently sells for about $752 ungraded, with graded copies ranging from $581 at grade 7 to $845 at grade 10. TCGrader's AI has graded 48 copies of Mew ex (Paldean Fates), averaging 8.6 overall. 50% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $845 vs $752 raw. That's a modest premium, so grading only pays off for near-perfect copies.