Gourgeist

The 2014 XY trainer Kit (Noivern) Gourgeist is a rare Psychic-type Pokémon card with 100 HP, evolving from Pumpkaboo. Raw near-mint copies trade around $1.35, while a PSA 10 is modelled near $46.35 and a PSA 9 near $19.35. In its original set it is near-guaranteed — roughly a 1-in-4 booster pull (modelled, not official). Gourgeist has 6 other printings in the catalogue.