The Apple I was Apple's first product, and to finance its creation, Jobs sold his only motorized means of transportation, a VW Microbus, for a few hundred dollars, and Steve Wozniak sold his HP-65 calculator for $500; however, Wozniak said that Jobs planned to use his bicycle if necessary. It was demonstrated in July 1976 at the Homebrew Computer Club in Palo Alto, California.
The Apple I went on sale in July 1976 at a price of US$666.66, because Wozniak "liked repeating digits" and because of a one-third markup on the $500 wholesale price. The first unit produced was used in a high school math class, and donated to Liza Loop's public access computer center. About 200 units were produced and all but 25 were sold during nine or ten months.
According to wikipedia
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