Known as the Apple 1, it was one of the first Apple computers ever built.
It sold Monday for $387,750 at a Christie's online-only auction. Bolaffi, an Italian collections company, said it bought the computer. The seller was a retired school psychologist from Sacramento, Calif.
Vintage Apple products have become a hot item since Steve Jobs' death in October 2011. Jobs joined forces with Steve Wozniak to build computer prototypes in a California garage, and Wozniak built the Apple 1.
Another Apple 1 was sold in May for a record $671,400 by a German auction house. It broke a record of $640,000 set in November.
MORE HBJ HEADLINES
From Vietnam refugee to force behind Evergreen Beauty College Volkswagen CEO steps down amid smog scandal 101-story building planned for downtown Seattle Investment treaty between China, U.S. is key business goal China to buy 300 jets, Boeing to build 737 plant there Briefs: Judd & Black golf tournament raises $11,000 for nonprofits
Our new comment system is not supported in IE 7. Please upgrade your browser here.