Morpeko #135 from 30th Celebration is a illustration_rare card that currently sells for about $5.06 ungraded, with graded copies ranging from $17.77 at grade 9 to $8.99 at grade 10. TCGrader's AI has graded 3 copies of Morpeko (30th Celebration), averaging 9 overall. 100% scored 9 or higher, so clean copies are common and centering usually decides the top grades. A grade 10 copy sells for around $8.99 vs $5.06 raw. That's a modest premium, so grading only pays off for near-perfect copies.