Dawn #129 from Phantasmal Flames is a holo illustration_rare card that currently sells for about $19.00 ungraded, with graded copies ranging from $24.67 at grade 7 to $10.50 at grade 10. A grade 10 copy sells for around $10.50 vs $19.00 raw. That's a modest premium, so grading only pays off for near-perfect copies.