Bronzong

The 2007 Mysterious Treasures Bronzong is a rare holo Metal-type Pokémon card with 90 HP, evolving from Bronzor, illustrated by Daisuke Ito. Raw near-mint copies trade around $4.60, while a PSA 10 is modelled near $49.60 and a PSA 9 near $22.60. In its original set it is a tough pull — roughly a 1-in-51 booster pull (modelled, not official). Bronzong has 12 other printings in the catalogue.