Gloom #198 from Obsidian Flames is a holo illustration_rare card that currently sells for about $17.98 ungraded, with graded copies ranging from $20.00 at grade 7 to $325 at grade 10. TCGrader's AI has graded 4 copies of Gloom (Obsidian Flames), averaging 8.5 overall. Only 25% scored 9 or higher, so genuinely mint copies of this card are scarce. A grade 10 copy sells for around $325, about 18× the $17.98 raw price, so high-grade copies are worth grading.