Finale of Promise #127 from War of the Spark is a foil mythic card that currently sells for about $6.00 ungraded, with graded copies ranging from $50.00 at grade 9 to $55.00 at grade 9.5. A grade 9.5 copy sells for around $55.00, about 9.2× the $6.00 raw price, so high-grade copies are worth grading.