I bought one on Ebay for around $20 plus you need a memory card which runs anywhere from $8 to $15 depending the storage capacity. It has all the features I need, time stamp, loops and a save feature with a small led monitor. Certainly I could get a better one at a higher cost but I'm cheap. Except for law officers and their cars dash cams aren't a big item in the US as they are in Russia. If you watch any of the videos they are mostly from Russia. In Russia auto insurance can be very expensive and by using a dash can and being able to prove who is a fault in an accident they can get cheaper insurance. People over there drive crazy. Be careful where you put it on you windshield, some police may want to cite you for obstructed vision if it is down in the normal field of sight. Some don't like a GPS mounted or the window either. One mounted in the a corner will probably satisfy them.
2014 Palomino Puma 25RS
2011 F-150 Super Crew XLT
Days camped in 2014 - 23
Camped 2015 - 47
Camped 2016 - 51 done - 6 more planned so far