Fan Rotom #250 from Ascended Heroes is a reverse holo illustration_rare card that currently sells for about $4.29 ungraded, with graded copies ranging from $14.01 at grade 7 to $95.00 at grade 10. A grade 10 copy sells for around $95.00, about 22× the $4.29 raw price, so high-grade copies are worth grading.