Ulamog, the Ceaseless Hunger #15 from Battle for Zendikar is a foil mythic card that currently sells for about $33.36 ungraded, with graded copies ranging from $27.50 at grade 9 to $150 at grade 9.5. A grade 9.5 copy sells for around $150, about 4.5× the $33.36 raw price, so high-grade copies are worth grading.