Keldeo-EX #45 from Legendary Treasures is a reverse holo holo_rare card that currently sells for about $3.67 ungraded, with graded copies ranging from $6.00 at grade 7 to $50.90 at grade 10. A grade 10 copy sells for around $50.90, about 14× the $3.67 raw price, so high-grade copies are worth grading.