Dusk Mane Necrozma-GX #90 from Ultra Prism is a reverse holo holo_rare card that currently sells for about $5.86 ungraded, with graded copies ranging from $9.98 at grade 7 to $67.00 at grade 10. A grade 10 copy sells for around $67.00, about 11× the $5.86 raw price, so high-grade copies are worth grading.