Charizard ex #223 from Obsidian Flames is a holo illustration_rare card that currently sells for about $99.55 ungraded, with graded copies ranging from $80.50 at grade 7 to $740 at grade 10. TCGrader's AI has graded 25 copies of Charizard ex (Obsidian Flames), averaging 8.5 overall. 44% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $740, about 7.4× the $99.55 raw price, so high-grade copies are worth grading.