By CBSLA Staff

RANCHO CUCAMONGA (CBSLA) — One of the first Apple-1 computers will go up for auction next Tuesday.

(credit: CBSLA)

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The 45-year-old tech relic is expected to be sold for anywhere from $400,000 to $600,000.

The computer was hand-built in the garage of Steve Jobs and Steve Wozniak back in 1976.

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The vintage computer is also named The “Chaffey College” Apple-1 because it was first bought by the Chaffey College electronics professor.

On Wednesday, the professor showed off the computer at the college in Rancho Cucamonga.

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The starting bid is set at $400,000.