Hearthflame Mask Ogerpon ex #212 from Twilight Masquerade is a illustration_rare card that currently sells for about $10.97 ungraded, with graded copies ranging from $18.50 at grade 9 to $100 at grade 10. A grade 10 copy sells for around $100, about 9.1× the $10.97 raw price, so high-grade copies are worth grading.