Mega Gengar ex #269 from Ascended Heroes is a ultra_rare card that currently sells for about $43.47 ungraded, with graded copies ranging from $36.00 at grade 7 to $144 at grade 10. TCGrader's AI has graded 59 copies of Mega Gengar ex (Ascended Heroes), averaging 8.6 overall. 53% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $144, about 3.3× the $43.47 raw price, so high-grade copies are worth grading.