Sarkhan Unbroken #230 from Dragons of Tarkir is a foil mythic card that currently sells for about $25.09 ungraded, with graded copies ranging from $46.25 at grade 9 to $62.00 at grade 10. A grade 10 copy sells for around $62.00, about 2.5× the $25.09 raw price, so high-grade copies are worth grading.