From previous deal I bought SJCAM 4000 and It is pretty decent quality action camera for the price,It comes with all accessories which even fits with GoPro models.These products are genuine and you can even check the authenticity by "SCRATCH & CHECK" sticker.
Product Spicifications,
Genuine SJCAM SJ5000 Action Sport Camera Car DVR 14MP LCD HD1080P Waterproof
SKU: 24-010-401-RO
—-Novatek 96655 and Panasonic MN34110PA 14MP CMOS.
—-2.0 inch Ultra HD screen show video of shooting.
—-Multiple video recording formats: 1080P 720P WVGA.
—-Multiple photo shooting modes: Single shot, Snapper, Time-lapse.
—-Mini appearance, diversified colors available.
—-A water-resistant casing that allows you to film fascinating water sports up to 30 meters under water.
—-Support Vehicle-mounted recording.
—-170 degree Ultra camera lens.
—-Support HDMI HD output and USB-AV video output.
—-Can be used as a Web camera.
—-Support storage cards up to 32GB maximum.(not included)
—-Detachable battery that is easy to replace and prolongs your camera's service life.
—-Compatible with Most Mounts and Accessories.
I think that's in USD…?