i have a Pioneer CDX-M30 6 disk changer with all the wires and everything that i took out of my 92 325i when i replaced the entire stereo system. i couldn't use it with my new head unit and have been looking to get rid of it. It comes with all the brackets and wiring need to hook it up, and also comes with a cd cartridge. It was purchased about 3 or 4 years ago. PM me if your interested. Its yours for 150, works perfectly. Here are some pictures.

Everything...
http://img224.imageshack.us/img224/7884/cd1sr6.jpg

The wiring...
http://img514.imageshack.us/img514/1317/cd2db0.jpg

The Front of the CD Player...
http://img292.imageshack.us/img292/2047/cd4kd5.jpg

The Back of the CD Player...
http://img292.imageshack.us/img292/8243/cd3lr0.jpg

bump...

bumpity bump