As one of its daily deals, B&H Photo Video offers the Intova DUB 1080p Waterproof Action Camera in Graphite or Forest for $19.99 with free shipping. That's $5 under our September mention and the lowest price we've seen. (It's the best deal today by $20.) Deal ends today. Features include:

1.5" LCD

1080p video resolution at 30fps, 8MP still photo resolution

108° wide angle lens

waterproof housing

SD card slot & micro HDMI