Magnezone-EX #35 from Flashfire is a holo holo_rare card that currently sells for about $2.74 ungraded, with graded copies ranging from $4.00 at grade 7 to $81.01 at grade 10. A grade 10 copy sells for around $81.01, about 30× the $2.74 raw price, so high-grade copies are worth grading.