Raikou-EX #38 from Dark Explorers is a reverse holo holo_rare card that currently sells for about $19.43 ungraded, with graded copies ranging from $27.52 at grade 7 to $178 at grade 10. A grade 10 copy sells for around $178, about 9.2× the $19.43 raw price, so high-grade copies are worth grading.