Seel

The 2004 FireRed & LeafGreen Seel is a common Water-type Pokémon card with 50 HP, illustrated by Toshinao Aoki. Raw near-mint copies trade around $0.53, while a PSA 10 is modelled near $45.53 and a PSA 9 near $18.53. In its original set it is a frequent pull — roughly a 1-in-9 booster pull (modelled, not official). Seel has 12 other printings in the catalogue.