Furret

The 2007 Secret Wonders Furret is a rare Colorless-type Pokémon card with 90 HP, evolving from Sentret, illustrated by Kagemaru Himeno. Raw near-mint copies trade around $3.15, while a PSA 10 is modelled near $48.15 and a PSA 9 near $21.15. In its original set it is a occasional pull — roughly a 1-in-37 booster pull (modelled, not official). Furret has 11 other printings in the catalogue.