Pikachu ex #179 from Prismatic Evolutions is a holo hyper_rare card that currently sells for about $48.88 ungraded, with graded copies ranging from $41.00 at grade 7 to $280 at grade 10. TCGrader's AI has graded 23 copies of Pikachu ex (Prismatic Evolutions), averaging 8.7 overall. 61% scored 9 or higher, so clean copies are common and centering usually decides the top grades. A grade 10 copy sells for around $280, about 5.7× the $48.88 raw price, so high-grade copies are worth grading.