Palkia

The 2013 XY Black Star Promos Palkia is a promo Water-type Pokémon card with 120 HP, illustrated by Naoki Saito. Raw near-mint copies trade around $75.18, while a PSA 10 is modelled near $451.08 and a PSA 9 near $150.36. In its original set it is a chase card — roughly a 1-in-332 booster pull (modelled, not official). Palkia has 12 other printings in the catalogue.