I have several pieces I need to sell to make more room in my shop. I just don't understand why wives take such a dim view of collecting tech stuff. You never know when you might need a spare...
Anyway, I have a spare JNC205 (you can find out a little more at http://www.bocavision.com ) Works very well as a stand-alone unit, has a place for HD and plays MP3's well, and even has decent video. Running one now as a car MP3 player, but don't need a spare.
Also have a Phillips IS2630 Screen phone, better known as a TuxScreen or TuxPhone. Some places on the 'net have these and are putting Linux on them ( http://tuxscreen.net/ ), currently runs proprietary OS called Inferno. This one is brand new, never used, still in box. Lots of potential, but no time, so has to go.
Also have a very nice Gateway Solo 9150 with no screen. Purchased originally to put in car as mobile media system. Has every port imaginable. Supports Dolby 5.1, has DVD decoder card built in.
Specs are: Pentium II 366, 128 meg ram, good battery. Has the DVD/LS120 drive, but drive has begun working intermittently, and since not going to use this unit have not done troubleshooting. May be a bad connection, but I don't know. Has the Restore CD's and a spare AC adapter.
If you are interested in any of these, email techgadgetaddict AT yahoo DOT com. Be generous, Christmas is coming up. 
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preacher