LightInTheBox offers this 1.8" HD Dash Cam for $14.77 $13.50 with free shipping. That's $23 off and the lowest price we could find. It features a 1280x720 resolution (720), up to 32GB SD card storage, and night vision function.

Note: This item ships from China and may take two to three weeks to arrive. Uncheck "Add Shipping Insurance to your order" during checkout to remove the 49-cent fee.