Cubone #50 from Jungle is a common card that currently sells for about $2.16 ungraded, with graded copies ranging from $17.79 at grade 7 to $475 at grade 10. TCGrader's AI has graded 6 copies of Cubone (Jungle), averaging 7.8 overall. A grade 10 copy sells for around $475, about 220× the $2.16 raw price, so high-grade copies are worth grading.