Metagross #52 from Plasma Freeze is a reverse holo holo_rare card that currently sells for about $7.48 ungraded, with graded copies ranging from $5.99 at grade 7 to $99.72 at grade 10. A grade 10 copy sells for around $99.72, about 13× the $7.48 raw price, so high-grade copies are worth grading.