Mew #76 from Unbroken Bonds is a holo holo_rare card that currently sells for about $18.59 ungraded, with graded copies ranging from $14.00 at grade 7 to $2,000 at grade 10. A grade 10 copy sells for around $2,000, about 108× the $18.59 raw price, so high-grade copies are worth grading.