Now the DMK is hogging all the action I have a couple of Philips webcams for sale.
The ToUcam Pro was lent to a friend until this week (I'd forgotten he had it even). Boxed and with the bits that they come with, plus a nose-piece. AU$75. ***SOLD***
The Philips SPC880 is one I got from the UK, and it was "flashed" with the SPC900 software, don't ask me why, I think it means that it can work with the later operating systems, Windows XP etc.
It too has the original fittings to use it as a webcam, and a nose-piece.