Aggron #67 from Crimson Invasion is a reverse holo holo_rare card that currently sells for about $0.80 ungraded, with graded copies ranging from $1.00 at grade 7 to $16.00 at grade 10. A grade 10 copy sells for around $16.00, about 20× the $0.80 raw price, so high-grade copies are worth grading.