Victini #171 from Black Bolt is a rare card that currently sells for about $572 ungraded, with graded copies ranging from $299 at grade 7 to $600 at grade 10. TCGrader's AI has graded 8 copies of Victini (Black Bolt), averaging 8.9 overall. 75% scored 9 or higher, so clean copies are common and centering usually decides the top grades. A grade 10 copy sells for around $600 vs $572 raw. That's a modest premium, so grading only pays off for near-perfect copies.