Mew #29 from Fates Collide is a holo holo_rare card that currently sells for about $11.99 ungraded, with graded copies ranging from $29.00 at grade 7 to $1,250 at grade 10. A grade 10 copy sells for around $1,250, about 104× the $11.99 raw price, so high-grade copies are worth grading.