Aegislash #100 from Primal Clash is a reverse holo holo_rare card that currently sells for about $1.04 ungraded, with graded copies ranging from $5.50 at grade 7 to $69.95 at grade 10. A grade 10 copy sells for around $69.95, about 67× the $1.04 raw price, so high-grade copies are worth grading.