Koffing

The 2010 HeartGold SoulSilver Koffing is a common Psychic-type Pokémon card with 50 HP, illustrated by Hajime Kusajima. Raw near-mint copies trade around $0.54, while a PSA 10 is modelled near $45.54 and a PSA 9 near $18.54. In its original set it is a frequent pull — roughly a 1-in-10 booster pull (modelled, not official). Koffing has 12 other printings in the catalogue.