Silvally GX

The 2017 Crimson Invasion Silvally GX is a secret rare Colorless-type Pokémon card with 210 HP, evolving from Type: Null, illustrated by 5ban Graphics. Raw near-mint copies trade around $13.92, while a PSA 10 is modelled near $58.92 and a PSA 9 near $31.92. In its original set it is a chase card — roughly a 1-in-1,083 booster pull (modelled, not official). Silvally GX has 7 other printings in the catalogue.