Flygon #101 from Phantasmal Flames is a holo illustration_rare card that currently sells for about $5.49 ungraded, with graded copies ranging from $10.50 at grade 7 to $70.00 at grade 10. A grade 10 copy sells for around $70.00, about 13× the $5.49 raw price, so high-grade copies are worth grading.