Eevee #188 from Twilight Masquerade is a holo illustration_rare card that currently sells for about $77.36 ungraded, with graded copies ranging from $67.00 at grade 7 to $325 at grade 10. TCGrader's AI has graded 7 copies of Eevee (Twilight Masquerade), averaging 8.5 overall. 86% scored 9 or higher, so clean copies are common and centering usually decides the top grades. A grade 10 copy sells for around $325, about 4.2× the $77.36 raw price, so high-grade copies are worth grading.