Hydreigon #98 from Dragons Exalted is a reverse holo rare card that currently sells for about $2.84 ungraded, with graded copies ranging from $24.28 at grade 9 to $61.92 at grade 10. A grade 10 copy sells for around $61.92, about 22× the $2.84 raw price, so high-grade copies are worth grading.