I bought mine for the GF for Christmas, was going to get her a Ford indash 6 disc changer for her SportKa, but then the guys on SXOC found these...
I know 6 CD's worth of playback doesn't compete with a CarPC, she doesn't have a CarPC yet. And overall its a better solution for her.
This is by far and away the best value high spec head unit I've seen for £100. I paid £60 for a 3 year old Pioneer DEH-6400R
And with 4x53w & a nice and simple Aux in Jack, not a BUS or CD Changer hack it seems like a good system for guys who need a HU as an amp.
You could always relocate the unit with a remote facia.
You have to find one that has a buy it now option, those will have the submit best offer option. Be careful mind, you only get one chance to offer. Anything above £99 will secure a sale. And don't worry, the guy apparently has a warehouse full of em, direct from Clarion.