Charizard-GX #SV49 from Hidden Fates Shiny Vault is a holo shiny card that currently sells for about $473 ungraded, with graded copies ranging from $280 at grade 7 to $563 at grade 10. A grade 10 copy sells for around $563 vs $473 raw. That's a modest premium, so grading only pays off for near-perfect copies.