LightInTheBox offers the Yi Technology 1080p Smart Dash Camera in Gray for $41.99 plus $6.19 for shipping. (Choose "Postal Service - Tracking" during checkout.) That's the lowest price we could find today by $2 (other sellers charge $55 or more), although we saw it for $3 less in May. It features a 2.7" LCD, 1080p video recording at 60fps (or 1296p video recording at 30fps), 12-megapixel image sensor, 165° field of view, microphone, 802.11n wireless, microSD card slot, and built-in rechargeable Li-ion battery.

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. Also, this item may use Chinese language.