Raging Bolt ex #218 from Temporal Forces is a hyper_rare card that currently sells for about $12.00 ungraded, with graded copies ranging from $8.00 at grade 7 to $69.99 at grade 10. A grade 10 copy sells for around $69.99, about 5.8× the $12.00 raw price, so high-grade copies are worth grading.