GoKawiilWorking Apple-1 board signed by Wozniak heads to Bonhams auction, est. $800,000
Bonhams' New York will auction a fully functional Apple-1 motherboard, autographed by Steve Wozniak, as part of its History of Science, Technology & Computing sale running October 4-14. The board, from the second production batch, is estimated to sell for $500,000 to $800,000 and comes with original manuals and a 1978 letter signed by Steve Jobs authorizing a trade-in for the original owner.