The first Apple 1 board is up for auction on CharityBuzz. The price starts at $270,000, and it has been valued at nearly $1 million. It comes with a complete documentation for the board, marketing materials, a power supply, original cassette interface board and early Apple Basic signed by Apple employee and coder Daniel Kottke.
Since Steve Wozniak does not remember the board, it is believed the board is assembled by Daniel Kottke and Steve Jobs. It is also believed the board is not sold for the general public because it meant for prototype or experimental board.
Previously, one of 50 known surviving Apple 1 was sold at $905,000 in October 2014.