Duraludon VMAX #219 from Evolving Skies is a rare card that currently sells for about $6.93 ungraded, with graded copies ranging from $22.00 at grade 9 to $47.99 at grade 10. A grade 10 copy sells for around $47.99, about 6.9× the $6.93 raw price, so high-grade copies are worth grading.