Rare Apple-1 computer expected to go for over $250,000 at auction

A rare Apple-1 computer is up for auction and already has a bid of over $250,000. The Apple-1 was the first Apple product created by Steve Jobs and Steve Wozniak when the Apple Computer Company was founded.
Apple-1 computer (front and back, top to bottom)
Juli Clover for MacRumors:Apple-1 models that come up for auction often fetch high prices because of their rarity, and this particular Apple-1 up for sale is number 7 on the registry with a Steve Jobs handwritten serial number.
It is a first ba