Metagross #7 from Supreme Victors is a holo holo_rare card that currently sells for about $6.99 ungraded, with graded copies ranging from $21.74 at grade 7 to $3,050 at grade 10. A grade 10 copy sells for around $3,050, about 436× the $6.99 raw price, so high-grade copies are worth grading.