Mega Lopunny & Jigglypuff-GX #226 from Cosmic Eclipse is a holo rare card that currently sells for about $230 ungraded, with graded copies ranging from $125 at grade 7 to $1,600 at grade 10. A grade 10 copy sells for around $1,600, about 7× the $230 raw price, so high-grade copies are worth grading.