Poliwrath #11 from Unseen Forces is a holo holo_rare card that currently sells for about $30.00 ungraded, with graded copies ranging from $34.99 at grade 7 to $6,000 at grade 10. A grade 10 copy sells for around $6,000, about 200× the $30.00 raw price, so high-grade copies are worth grading.