Decidueye-GX #12 from Sun & Moon is a reverse holo holo_rare card that currently sells for about $2.78 ungraded, with graded copies ranging from $6.50 at grade 7 to $37.99 at grade 10. A grade 10 copy sells for around $37.99, about 14× the $2.78 raw price, so high-grade copies are worth grading.