Adaman #GG57 from Crown Zenith Galarian Gallery is a rare card that currently sells for about $4.50 ungraded, with graded copies ranging from $10.00 at grade 7 to $29.99 at grade 10. A grade 10 copy sells for around $29.99, about 6.7× the $4.50 raw price, so high-grade copies are worth grading.