I had this in my Civic, paid $1200 for it a year ago, still has warranty with Pioneer. A few months ago the screen went black and wouldnt work, Pioneer said it is a internal Fuse that needs to be replaced, cost to fix at the most would be $150, Im looking to sell for $100, and you can send to Pioneer to fix, so you will get a $1200 deck with built in Navigation for $250. heres a link with the specs, let me know if ur interested. Thanks, heres also a pic of it when I had it in my civic. Only reason Im not sending it in to be fixed is cause it wont fit in the bmw.
http://www.pioneerusa.com/PUSA/Products/CarAudioVideo/In-Dash/GPS-Navigation-Systems/AVIC-F900BT