Vikavolt-GX #134 from Guardians Rising is a holo rare card that currently sells for about $2.94 ungraded, with graded copies ranging from $14.23 at grade 9 to $75.00 at grade 10. A grade 10 copy sells for around $75.00, about 26× the $2.94 raw price, so high-grade copies are worth grading.