Aerodactyl-GX #106 from Unified Minds is a reverse holo holo_rare card that currently sells for about $3.35 ungraded, with graded copies ranging from $4.95 at grade 7 to $79.99 at grade 10. A grade 10 copy sells for around $79.99, about 24× the $3.35 raw price, so high-grade copies are worth grading.