Shaymin-EX #RC21 from Legendary Treasures is a holo rare card that currently sells for about $34.97 ungraded, with graded copies ranging from $54.99 at grade 7 to $4,854 at grade 10. A grade 10 copy sells for around $4,854, about 139× the $34.97 raw price, so high-grade copies are worth grading.