This came with my car, but the volume doesn't work very well. If you reset the radio it's start on about 30 volume which is loud enough, but if you try to turn it up, it shoots back down to about 2/4, and you can't turn it back up.
I think it might be a problem with the connector, which you can see in the pictures, some of the pins appear to be missing, so that could be the problem, and if it is i'm sure you could pick up a cheap connector for a few quid, but i'm really not sure if this is what's causing the problem.
Postage will cost atleast £5, and is more likely to cost around £7, so no unreasonable offers.
Pics here: http://s597.photobucket.com/albums/tt51/PaulNT/CD%20Player/
1st class recorded, paypal gift.