Janine's Secret Art #173 from Prismatic Evolutions is a holo illustration_rare card that currently sells for about $26.15 ungraded, with graded copies ranging from $18.50 at grade 7 to $81.00 at grade 10. TCGrader's AI has graded 4 copies of Janine's Secret Art (Prismatic Evolutions), averaging 9.2 overall. 100% scored 9 or higher, so clean copies are common and centering usually decides the top grades. A grade 10 copy sells for around $81.00, about 3.1× the $26.15 raw price, so high-grade copies are worth grading.