Urabrask, Heretic Praetor #468 from Streets of New Capenna is a full art foil / borderless mythic card that currently sells for about $1.60 ungraded and around $6.06 at grade 7. A grade 7 copy sells for around $6.06, about 3.8× the $1.60 raw price, so high-grade copies are worth grading.