drhotdeal via eBay offers the Rotating Windshield Suction Cup Mount for iPhone 5 for $2.99 with free shipping. That's $2 below our May mention and the lowest total price we could find by $2. It features a ball and socket system that allows 360-degree rotation.
Eshop-best via eBay offers this 12" x 48" Xenon Automotive Tint Film in Blue, Black, or Clear for $6.99 with free shipping. That's the lowest total price we could find in any color by $4. This self-adhesive, peel and stick vinyl film can be used for headlights, tail lights, fog lights, and sidemarker lights.
Note: You must provide a message when ordering for desired color, otherwise this ships in a random color.
Walmart offers the XO Vision Automotive Digital Media Receiver (pictured), model no. XD103, bundled with the Boss 6.5" 2-Way Rear Car Speakers, model no. CH6520, and a choice of five pairs of front speakers for $46. Choose in-store pickup to dodge the $4.97 shipping fee. That puts most bundles at the lowest total price we could find by at least $2. The MP3 stereo receiver features 80 watts of maximum power, a USB port, SD card slot, FM tuner with 18 presets, and auxiliary port.
Note that other receiver/speaker bundles are selectable, but will cost more.