Huntail #50 from Primal Clash is a reverse holo holo_rare card that currently sells for about $0.99 ungraded, with graded copies ranging from $3.17 at grade 7 to $37.40 at grade 10. A grade 10 copy sells for around $37.40, about 38× the $0.99 raw price, so high-grade copies are worth grading.