Alolan Muk-GX #84 from Burning Shadows is a reverse holo holo_rare card that currently sells for about $2.95 ungraded, with graded copies ranging from $7.00 at grade 7 to $62.00 at grade 10. A grade 10 copy sells for around $62.00, about 21× the $2.95 raw price, so high-grade copies are worth grading.