Golurk #46 from Plasma Blast is a reverse holo holo_rare card that currently sells for about $0.96 ungraded, with graded copies ranging from $4.00 at grade 7 to $38.98 at grade 10. A grade 10 copy sells for around $38.98, about 41× the $0.96 raw price, so high-grade copies are worth grading.