Poliwrath #28 from Neo Discovery is a 1st edition holo rare card that currently sells for about $11.49 ungraded, with graded copies ranging from $8.16 at grade 7 to $99.99 at grade 10. A grade 10 copy sells for around $99.99, about 8.7× the $11.49 raw price, so high-grade copies are worth grading.