M Aggron-EX #154 from Primal Clash is a holo rare card that currently sells for about $53.58 ungraded, with graded copies ranging from $71.00 at grade 7 to $2,900 at grade 10. A grade 10 copy sells for around $2,900, about 54× the $53.58 raw price, so high-grade copies are worth grading.