The Ur-Dragon #1065 from Commander Masters is a full art foil / borderless mythic card that currently sells for about $39.60 ungraded, with graded copies ranging from $36.00 at grade 9 to $99.99 at grade 10. A grade 10 copy sells for around $99.99, about 2.5× the $39.60 raw price, so high-grade copies are worth grading.