Guzzlord-GX #63 from Crimson Invasion is a holo holo_rare card that currently sells for about $4.84 ungraded, with graded copies ranging from $5.50 at grade 7 to $54.99 at grade 10. A grade 10 copy sells for around $54.99, about 11× the $4.84 raw price, so high-grade copies are worth grading.