Mega Charizard X ex #13 from Phantasmal Flames is a rare card that currently sells for about $5.50 ungraded, with graded copies ranging from $10.51 at grade 7 to $62.00 at grade 10. TCGrader's AI has graded 14 copies of Mega Charizard X ex (Phantasmal Flames), averaging 8.4 overall. 43% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $62.00, about 11× the $5.50 raw price, so high-grade copies are worth grading.