Keldeo-EX #49 from Boundaries Crossed is a reverse holo holo_rare card that currently sells for about $1.99 ungraded, with graded copies ranging from $12.74 at grade 7 to $57.69 at grade 10. A grade 10 copy sells for around $57.69, about 29× the $1.99 raw price, so high-grade copies are worth grading.