Mega Meganium ex #272 from Ascended Heroes is a holo illustration_rare card that currently sells for about $70.00 ungraded, with graded copies ranging from $72.50 at grade 9 to $140 at grade 10. TCGrader's AI has graded 6 copies of Mega Meganium ex (Ascended Heroes), averaging 9.2 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 $140, about 2× the $70.00 raw price, so high-grade copies are worth grading.