Apple-1 Computer Prototype Board #0, dubbed the 'Celebration' board, recently sold for a staggering $2.75 million. This board holds a unique place in Apple's history as the earliest known fiberglass prototype, predating all Byte Shop boards. It was used by Steve Jobs and Steve Wozniak to validate their design for the Apple-1, marking a pivotal moment in Apple's transition from prototype to manufacturable product.

The 'Celebration' board is distinct from other Apple-1 computers, featuring wave-soldered Robinson-Nugent sockets and a mix of hand-soldered components. It includes a smaller, non-standard heatsink and unique modifications to the 74123 timing circuit. These characteristics confirm its use as a validation unit before the first commercial production run. The board was examined by Apple-1 expert Corey Cohen, who evaluated its cosmetic condition as 6.5 to 7.0.

This sale is part of the 'Steve Jobs & the Computer Revolution: The Apple 50th Anniversary Auction,' highlighting the enduring significance of early Apple technology. The 'Celebration' board is not only a historical artifact but also a symbol of Apple's innovative spirit. Its high sale price underscores the growing interest in vintage technology and the legacy of the Apple-1 in computing history.

For those interested in the technical evolution of Apple, this sale offers a glimpse into the company's early days. As Apple continues to innovate, understanding its roots can provide insight into its future direction. Watch for more auctions and exhibitions celebrating Apple's 50th anniversary, as they are likely to reveal more about the company's foundational technologies.