Glaceon ex #150 from Prismatic Evolutions is a holo illustration_rare card that currently sells for about $254 ungraded, with graded copies ranging from $204 at grade 7 to $710 at grade 10. TCGrader's AI has graded 18 copies of Glaceon ex (Prismatic Evolutions), averaging 9.1 overall. 89% scored 9 or higher, so clean copies are common and centering usually decides the top grades. A grade 10 copy sells for around $710, about 2.8× the $254 raw price, so high-grade copies are worth grading.