Basic Lightning Energy #257 from Scarlet & Violet is a holo hyper_rare card that currently sells for about $6.49 ungraded, with graded copies ranging from $4.00 at grade 7 to $37.49 at grade 10. A grade 10 copy sells for around $37.49, about 5.8× the $6.49 raw price, so high-grade copies are worth grading.