M Rayquaza-EX #105 from Roaring Skies is a holo rare card that currently sells for about $310 ungraded, with graded copies ranging from $477 at grade 7 to $384 at grade 10. TCGrader's AI has graded 14 copies of M Rayquaza-EX (Roaring Skies), averaging 7.3 overall. Only 7% scored 9 or higher, so genuinely mint copies of this card are scarce. A grade 10 copy sells for around $384 vs $310 raw. That's a modest premium, so grading only pays off for near-perfect copies.