Flygon #101 from Phantasmal Flames is a holo illustration_rare card that currently sells for about $4.38 ungraded, with graded copies ranging from $10.00 at grade 7 to $35.00 at grade 10. A grade 10 copy sells for around $35.00, about 8× the $4.38 raw price, so high-grade copies are worth grading.