Guzzlord-GX #SV71 from Hidden Fates Shiny Vault is a reverse holo shiny card that currently sells for about $12.83 ungraded, with graded copies ranging from $9.99 at grade 7 to $73.00 at grade 10. A grade 10 copy sells for around $73.00, about 5.7× the $12.83 raw price, so high-grade copies are worth grading.