Jet Medallion #292 from Modern Horizons 3 is a foil rare card that currently sells for about $36.55 ungraded, with graded copies ranging from $44.99 at grade 9 to $49.00 at grade 9.5. A grade 9.5 copy sells for around $49.00 vs $36.55 raw. That's a modest premium, so grading only pays off for near-perfect copies.