Koffing

The 2002 Expedition Base Set Koffing is a common Grass-type Pokémon card with 50 HP, illustrated by Hajime Kusajima. Raw near-mint copies trade around $5.28, while a PSA 10 is modelled near $50.28 and a PSA 9 near $23.28. In its original set it is a frequent pull — roughly a 1-in-14 booster pull (modelled, not official). Koffing has 12 other printings in the catalogue.