MiniInTheBox has a 3 Channel 1080P Dash Cam for $29.99 (53.69 – 23.70 coupon) with Free economy shipping for a limited time. To get the discount, use the coupon code: CAM2 at checkout. Note shipping insurance is added at checkout but you can easily remove it.

This 3 Channel Dash Cam easily mounts via secure suction cup and features a 1080P FHD 170° wide-angle front camera, 1080P 110° inside cabin-facing camera, and 1080P 110° rear camera. Easily plugs in to your car’s auxiliary power outlet and if your car allows for constant power through the port, you can even use it to monitor your car when parked. It has a built in G-sensor that can sense force and automatically start recording. It requires a microSD card for onboard storage and it cycles recording, overrating the oldest footage when card is full.