CollectionNP100 Mario Coin Prototype
Game Title: Super Mario series
Released As: Prototype
Manufacturer: Osborne Coinage
This coin is a prototype of the Mario coin from the NP100 Commemorative coin set. Unlike the coin that was officially released, this coin is silver coloured (Mario was gold in the Nintento Power set, with Donkey Kong being silver). The obverse of this coin is also completely different, and features the N64 logo (it features the Nintendo Power logo on the released set).