M Lucario-EX #55 from Furious Fists is a holo holo_rare card that currently sells for about $25.00 ungraded, with graded copies ranging from $30.00 at grade 7 to $710 at grade 10. TCGrader's AI has graded 6 copies of M Lucario-EX (Furious Fists), averaging 6.6 overall. A grade 10 copy sells for around $710, about 28× the $25.00 raw price, so high-grade copies are worth grading.