Inteleon #142 from Mega Evolution is a illustration_rare card that currently sells for about $2.99 ungraded, with graded copies ranging from $8.99 at grade 7 to $25.00 at grade 10. TCGrader's AI has graded 4 copies of Inteleon (Mega Evolution), averaging 9.1 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 $25.00, about 8.4× the $2.99 raw price, so high-grade copies are worth grading.