Muk #13 from Fossil is a 1st edition holo holo_rare card that currently sells for about $23.49 ungraded, with graded copies ranging from $38.00 at grade 7 to $820 at grade 10. TCGrader's AI has graded 7 copies of Muk (Fossil), averaging 8 overall. Only 29% scored 9 or higher, so genuinely mint copies of this card are scarce. A grade 10 copy sells for around $820, about 35× the $23.49 raw price, so high-grade copies are worth grading.