The Scarab God #353 from Commander Masters is a foil mythic card that currently sells for about $8.59 ungraded, with graded copies ranging from $15.50 at grade 9 to $17.00 at grade 9.5. A grade 9.5 copy sells for around $17.00, about 2× the $8.59 raw price, so high-grade copies are worth grading.