Mwave offers the XO Vision Automotive Digital Media Receiver, model no. XD103, for $21.95 plus $1.49 for shipping. That's the lowest total price we could find by about a buck, although we saw it for $3 less on Black Friday. This MP3 stereo receiver features 80 watts of maximum power, a USB port, SD card slot, FM tuner with 18 presets, and auxiliary port.
These tools and conveniences will help protect drivers from hassle, danger and calamities on the road.