Umbreon #10 from HS—Undaunted is a holo holo_rare card that currently sells for about $26.26 ungraded, with graded copies ranging from $15.00 at grade 7 to $79.69 at grade 10. TCGrader's AI has graded 7 copies of Umbreon (HS—Undaunted), averaging 6.1 overall. A grade 10 copy sells for around $79.69, about 3× the $26.26 raw price, so high-grade copies are worth grading.