Poliwrath #13 from Base Set is a holo rare card that currently sells for about $12.75 ungraded, with graded copies ranging from $53.63 at grade 7 to $214 at grade 10. TCGrader's AI has graded 14 copies of Poliwrath (Base Set), averaging 6.4 overall. A grade 10 copy sells for around $214, about 17× the $12.75 raw price, so high-grade copies are worth grading.