Regigigas

The 2017 SM Black Star Promos Regigigas is a promo Colorless-type Pokémon card with 150 HP, illustrated by Ryuta Fuse. Raw near-mint copies trade around $0.78, while a PSA 10 is modelled near $45.78 and a PSA 9 near $18.78. In its original set it is a chase card — roughly a 1-in-382 booster pull (modelled, not official). Regigigas has 12 other printings in the catalogue.