Mega Heracross ex #108 from Phantasmal Flames is a holo ultra_rare card that currently sells for about $2.17 ungraded, with graded copies ranging from $13.31 at grade 7 to $54.97 at grade 10. A grade 10 copy sells for around $54.97, about 25× the $2.17 raw price, so high-grade copies are worth grading.