One lucky bidder with deep pockets has scored a rare piece of tech history: one of the first computers Steve Jobs and Steve Wozniak ever made and sold.

Offered up by Boston-based auction firm RR Auction, the working Apple-1 sold on Tuesday for $375,000. The winning bidder will receive an original, unmodified Apple-1 board marked "Apple Computer 1, Palo Alto, Ca. Copyright 1976." The set also includes a "pristine" Wozniak-deigned Apple Cassette Interface (used to store and retrieve information) as well as an original Apple-1 operation manual and two original Cassette Interface manuals plus a period surplus ASCII keyboard and Sanyo 4205 video monitor.

According to RR Auction, the consignor purchased the Apple-1 secondhand from a co-worker for $300 and used it to learn BASIC programming. He held on to the computer for all these years, realizing it might one day be worth something.

This past June, Apple-1 expert Corey Cohen restored the unit to its original, working state. He evaluated its current condition as 8.5 out of 10.

Jobs and Wozniak only ever produced about 200 Apple-1 computers. They were sold at The Byte Shop in Mountain View, Calif., one of the world's first PC retailers, for $666.66. As the story goes, in 1976, Jobs and Wozniak convinced The Byte Shop owner Paul Terrell to carry the home computer. Terrell ordered 50 Apple-1 motherboards at $500 each, provided Jobs and Wozniak delivered them fully assembled rather than as DIY kits, a huge departure from other hobbyist computers of the time.

Jobs and Wozniak famously invested all their money in the Apple-1. Jobs sold his VW Westphalia campervan, while Wozniak sold his HP-65 calculator to finance the project. The duo soon moved on to designing and selling other models, but the Apple-1 represents the original seed of the Macs we all know today.

These days, $375,000 is somewhat of a bargain for a working Apple-1. In 2014, a working Apple-1 sold for a record $905,000 at auction in New York.