Toxtricity #068 from Phantasmal Flames is a reverse holo rare card that currently sells for about $0.91 ungraded, with graded copies ranging from $9.99 at grade 9 to $33.04 at grade 10. A grade 10 copy sells for around $33.04, about 36× the $0.91 raw price, so high-grade copies are worth grading.