Grimsley's Move #120 from Phantasmal Flames is a ultra_rare card that currently sells for about $1.18 ungraded, with graded copies ranging from $13.25 at grade 7 to $35.00 at grade 10. A grade 10 copy sells for around $35.00, about 30× the $1.18 raw price, so high-grade copies are worth grading.