Shaymin-EX #77 from Roaring Skies is a reverse holo holo_rare card that currently sells for about $6.76 ungraded, with graded copies ranging from $9.25 at grade 7 to $95.51 at grade 10. A grade 10 copy sells for around $95.51, about 14× the $6.76 raw price, so high-grade copies are worth grading.