NEW YORK (CBS SF) — An Apple-1 that was hand-built by Steve Wozniak sold for a staggering amount in a New York auction Wednesday.

The Apple-1 was the original personal computer, first introduced by the company in 1976 when Apple was still being run out of Steve Jobs’ Los Altos home.

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The lot included a fully functioning Apple-1 motherboard, vintage keyboard, and the original power supply with Sanyo monitor.

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Only about 15 Apple-1 computers are thought to exist in working order.

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