Stardust is an item introduced in the Generation II games. This item doesn't do anything, but can be sold for 1500 and bought for 10000. In Generations II to IV, it can be sold for 900; while in Generations V and VI, It can be sold for 1000. This item is found in various locations in all of the Pokémon series. In all of the games, it can be held by a wild Staryu for a 50% chance while in Pokémon Black and White, Starmies also can hold this item with a 50% chance.