Charizard ex #223 from Obsidian Flames is a holo illustration_rare card that currently sells for about $90.00 ungraded, with graded copies ranging from $79.40 at grade 7 to $785 at grade 10. TCGrader's AI has graded 33 copies of Charizard ex (Obsidian Flames), averaging 8.6 overall. 48% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $785, about 8.7× the $90.00 raw price, so high-grade copies are worth grading.