Wow, not a bad price at all. I have the discontinued Dual XHD6425 + the BTM60 (optional bluetooth adapter) in my car, and I really enjoy it.
The thing I really enjoy about these units are the price/features ratio. Good quality sound IMO, plus plenty of ways to get your music into the unit (USB stick, USB>SD card adapter, 1/8" <> 1/8" cable, bluetooth, CD).
Not having to buy an add-on $30-$40 bluetooth adapter is really a selling point on this unit.
TU and repped!