German auction house Breker (via ComputerWorld) is set to put a working Apple 1 on auction later this month and it may fetch between $240,000 and $400,000. There are an estimated six working Apple 1 computers in existence. The Apple 1 is signed by Steve Wozniak and was originally owned by Computer Data Systems' Fred Hatfield. The computer is also bundled with the original manual and a letter from Steve Jobs to Hatfield in which Jobs offers to exchange Hatfield's Apple 1 for an Apple II 4K motherboard if Hatfield is willing to pay an extra $400. As
