Munkidori ex #37 from Shrouded Fable is a reverse holo rare card that currently sells for about $1.23 ungraded, with graded copies ranging from $12.27 at grade 9 to $30.00 at grade 10. A grade 10 copy sells for around $30.00, about 24× the $1.23 raw price, so high-grade copies are worth grading.