Morophon, the Boundless #1058 from Commander Masters is a full art foil / borderless mythic card that currently sells for about $14.55 ungraded, with graded copies ranging from $81.00 at grade 9 to $79.95 at grade 9.5. A grade 9.5 copy sells for around $79.95, about 5.5× the $14.55 raw price, so high-grade copies are worth grading.