Jet Medallion #395 from Commander Masters is a foil rare card that currently sells for about $28.00 ungraded, with graded copies ranging from $14.53 at grade 9 to $16.00 at grade 9.5. A grade 9.5 copy sells for around $16.00 vs $28.00 raw. That's a modest premium, so grading only pays off for near-perfect copies.