Mega Sharpedo ex #61 from Phantasmal Flames is a rare card that currently sells for about $1.34 ungraded, with graded copies ranging from $3.25 at grade 7 to $39.99 at grade 10. A grade 10 copy sells for around $39.99, about 30× the $1.34 raw price, so high-grade copies are worth grading.