I recently got 3 macs, one a Performa 6400, another a 6100/60, and one Mini Tower 9600, these used to below to the creator of Firewire and where prototypes from Apple, they came in box's and stickers all over the macs saying DO NOT LEAVE APPLE, the 6400 is a failed prototype, though it works well it is a 6400/120 which was never marketed, the other is a 6100 fully loaded prototype, and a Mini tower 9600 with a extra feature on it, wide scsi on the board and has a external Wide scsi port on the back, all of these have no model numbers or stickers of the model on them, just a few notes on the motherboards, what is the value?