I have a 1 year old Kenwood KDC-X599 receiver with Bluetooth. I ended up buying a new receiver this year as I thought this one wasn't working correctly. however, in the end, it wasn't the head unit it was one of my front speakers and one of my rear speakers that were bad (and are being replaced).
I purchased this unit from Crutchfield and it currently retails for approx $120 and the cheapest I found in eBay was approx $100. I have included the wiring kit and instructions and would like to get $75 shipped.
Let me know if you are interested.
Thanks,
Vince