Greninja V-UNION

The 2019 SWSH Black Star Promos Greninja V-UNION is a promo Water-type Pokémon card with 300 HP, illustrated by Shin Nagasawa. Raw near-mint copies trade around $8.17, while a PSA 10 is modelled near $53.17 and a PSA 9 near $26.17. In its original set it is a chase card — roughly a 1-in-466 booster pull (modelled, not official). Greninja V-UNION has 3 other printings in the catalogue.