Duraludon VMAX #TG21 from Silver Tempest Trainer Gallery is a holo holo_rare card that currently sells for about $12.00 ungraded, with graded copies ranging from $7.16 at grade 7 to $60.00 at grade 10. A grade 10 copy sells for around $60.00, about 5× the $12.00 raw price, so high-grade copies are worth grading.