Raging Bolt ex #218 from Temporal Forces is a hyper_rare card that currently sells for about $12.60 ungraded, with graded copies ranging from $10.49 at grade 7 to $96.00 at grade 10. A grade 10 copy sells for around $96.00, about 7.6× the $12.60 raw price, so high-grade copies are worth grading.