Gardevoir-GX #SV75 from Hidden Fates Shiny Vault is a reverse holo shiny card that currently sells for about $41.69 ungraded, with graded copies ranging from $21.00 at grade 7 to $69.95 at grade 10. A grade 10 copy sells for around $69.95 vs $41.69 raw. That's a modest premium, so grading only pays off for near-perfect copies.