Tapu Fini-GX #39 from Burning Shadows is a reverse holo holo_rare card that currently sells for about $2.19 ungraded, with graded copies ranging from $6.48 at grade 7 to $23.50 at grade 10. A grade 10 copy sells for around $23.50, about 11× the $2.19 raw price, so high-grade copies are worth grading.