TomTop offers this 7" Universal 2-Din HD Car Radio MP5 Player in Black for $49.99 with free shipping. That's the lowest total price we could find by $6. It features a 7" 800x480 LCD, Bluetooth 3.0, FM radio, rear-view camera input, USB, 3.5mm auxiliary input, TF card slot, clock function, and date display. Deal ends April 10.