Colress's Experiment #GG59 from Crown Zenith Galarian Gallery is a holo rare card that currently sells for about $4.78 ungraded, with graded copies ranging from $6.00 at grade 7 to $38.00 at grade 10. A grade 10 copy sells for around $38.00, about 7.9× the $4.78 raw price, so high-grade copies are worth grading.