NPC:Mr. Pickall

Mr. Pickall is the Tetris Exchange NPC. You may use him to exchange two billion mesos for a blue tetris piece, a blue tetris piece for two billion mesos, a thousand blue tetris pieces for one green tetris piece, and one green tetris piece for a thousand blue tetris pieces. Instead of using this NPC to buy and sell blue tetris pieces, it is far more practical to use the @buy and @sell commands. You may find this NPC in the Free Market.