Jace, Wielder of Mysteries #54 from War of the Spark is a foil rare card that currently sells for about $8.34 ungraded, with graded copies ranging from $20.49 at grade 9 to $23.00 at grade 9.5. A grade 9.5 copy sells for around $23.00, about 2.8× the $8.34 raw price, so high-grade copies are worth grading.