Sandy Shocks ex #250 from Paradox Rift is a holo illustration_rare card that currently sells for about $7.91 ungraded, with graded copies ranging from $9.38 at grade 7 to $44.67 at grade 10. A grade 10 copy sells for around $44.67, about 5.6× the $7.91 raw price, so high-grade copies are worth grading.