Reshiram & Zekrom-GX #157 from Cosmic Eclipse is a reverse holo holo_rare card that currently sells for about $65.15 ungraded, with graded copies ranging from $53.00 at grade 7 to $380 at grade 10. A grade 10 copy sells for around $380, about 5.8× the $65.15 raw price, so high-grade copies are worth grading.