Piers #TG28 from Astral Radiance Trainer Gallery is a holo rare card that currently sells for about $5.25 ungraded, with graded copies ranging from $19.96 at grade 9 to $35.00 at grade 10. A grade 10 copy sells for around $35.00, about 6.7× the $5.25 raw price, so high-grade copies are worth grading.