Had this in my car before I sold it, sounded great, still in mint condition. Have the box, all manuals and receipt (if you want to see it's all above board).
Looking for £140 including adaptor for bmw e36 (if you have one - so it will plug & play as long as you haven't messed about with your wires!)
PM if interested, collection preferred - based in London.
Will post up pics later today.
Thanks for looking.