Paradox Engine #169 from Aether Revolt is a mythic card that currently sells for about $18.74 ungraded, with graded copies ranging from $62.00 at grade 9 to $68.00 at grade 9.5. A grade 9.5 copy sells for around $68.00, about 3.6× the $18.74 raw price, so high-grade copies are worth grading.