Umbreon δ #17 from Delta Species is a holo holo_rare card that currently sells for about $209 ungraded, with graded copies ranging from $377 at grade 7 to $6,425 at grade 10. TCGrader's AI has graded 6 copies of Umbreon δ (Delta Species), averaging 6.3 overall. A grade 10 copy sells for around $6,425, about 31× the $209 raw price, so high-grade copies are worth grading.