Hydreigon #33 from Dragon Majesty is a holo holo_rare card that currently sells for about $0.79 ungraded, with graded copies ranging from $2.18 at grade 7 to $32.59 at grade 10. A grade 10 copy sells for around $32.59, about 41× the $0.79 raw price, so high-grade copies are worth grading.