Amoonguss

The 2016 Steam Siege Amoonguss is a rare Grass-type Pokémon card with 90 HP, evolving from Foongus, illustrated by Ken Sugimori. Raw near-mint copies trade around $0.27, while a PSA 10 is modelled near $45.27 and a PSA 9 near $18.27. In its original set it is a tough pull — roughly a 1-in-49 booster pull (modelled, not official). Amoonguss has 9 other printings in the catalogue.