Shuckle #136 from Mega Evolution is a holo illustration_rare card that currently sells for about $7.36 ungraded, with graded copies ranging from $11.50 at grade 7 to $50.00 at grade 10. A grade 10 copy sells for around $50.00, about 6.8× the $7.36 raw price, so high-grade copies are worth grading.