Mega Sharpedo ex #127 from Phantasmal Flames is a reverse holo illustration_rare card that currently sells for about $22.21 ungraded, with graded copies ranging from $15.50 at grade 7 to $29.99 at grade 10. A grade 10 copy sells for around $29.99 vs $22.21 raw. That's a modest premium, so grading only pays off for near-perfect copies.