Shuckle #136 from Mega Evolution is a reverse holo illustration_rare card that currently sells for about $7.40 ungraded, with graded copies ranging from $11.50 at grade 7 to $71.00 at grade 10. A grade 10 copy sells for around $71.00, about 9.6× the $7.40 raw price, so high-grade copies are worth grading.