Tyranitar ex δ #99 from Dragon Frontiers is a holo holo_rare card that currently sells for about $62.24 ungraded, with graded copies ranging from $143 at grade 7 to $1,174 at grade 10. A grade 10 copy sells for around $1,174, about 19× the $62.24 raw price, so high-grade copies are worth grading.