Decidueye

The 2017 SM Black Star Promos Decidueye is a promo Grass-type Pokémon card with 140 HP, evolving from Dartrix, illustrated by Kouki Saitou. Raw near-mint copies trade around $0.42, while a PSA 10 is modelled near $45.42 and a PSA 9 near $18.42. In its original set it is a chase card — roughly a 1-in-382 booster pull (modelled, not official). Decidueye has 8 other printings in the catalogue.