Team Rocket's Mimikyu #238 from Ascended Heroes is a holo illustration_rare card that currently sells for about $19.44 ungraded, with graded copies ranging from $19.58 at grade 7 to $98.00 at grade 10. TCGrader's AI has graded 6 copies of Team Rocket's Mimikyu (Ascended Heroes), averaging 8.6 overall. 83% scored 9 or higher, so clean copies are common and centering usually decides the top grades. A grade 10 copy sells for around $98.00, about 5× the $19.44 raw price, so high-grade copies are worth grading.