The Ozolith #362 from Ikoria: Lair of Behemoths is a extended art foil rare card that currently sells for about $98.00 ungraded, with graded copies ranging from $31.19 at grade 9 to $34.00 at grade 9.5. A grade 9.5 copy sells for around $34.00 vs $98.00 raw. That's a modest premium, so grading only pays off for near-perfect copies.