My old machine fizzed on me around Christmas time. I've narrowed it down to a Mobo failure. I thought I might salvage it and use it as a backup machine, but I'm amazed at the prices that are being asked for a socket 939 Mobo. Ive googled, looked on ebay etc, and have been unable to find a reasonably priced Mobo. I'm thinking about parting out the machine and calling it a day. Dollar for dollar, pricing out much newer boards, it doesn't look like it would pay me to invest any more money in a system that's outdated. Does anyone know of a place that I could get one for around, say $40.00? I don't understand why socket 939's are holding their value like this. TIA and have a nice day. I have a 3700+ and a 3000+ processor for the setup.