Vraska, the Silencer #237 from Outlaws of Thunder Junction is a foil mythic card that currently sells for about $1.64 ungraded, with graded copies ranging from $5.76 at grade 9 to $6.00 at grade 9.5. A grade 9.5 copy sells for around $6.00, about 3.7× the $1.64 raw price, so high-grade copies are worth grading.