Tree of Perdition #109 from Eldritch Moon is a mythic card that currently sells for about $14.99 ungraded, with graded copies ranging from $39.99 at grade 9 to $39.99 at grade 9.5. A grade 9.5 copy sells for around $39.99, about 2.7× the $14.99 raw price, so high-grade copies are worth grading.