Eiscue #205 from Paldea Evolved is a reverse holo illustration_rare card that currently sells for about $13.87 ungraded, with graded copies ranging from $9.10 at grade 7 to $8.00 at grade 10. A grade 10 copy sells for around $8.00 vs $13.87 raw. That's a modest premium, so grading only pays off for near-perfect copies.