Free: Contests & Raffles.
Wait till January if you can. The new 2013 models will be coming out and there will be some great deals on the old models. Happens every year. There will probably be some great cameras for $50 to $60. (Which is all I have ever spent on any of the trail cams I own)
I have both Bushnell and Wildgame cameras. I have 2 different models of the Wildgame camera. The Micro Red 3 and 5. All of them take AAA batteries. I have had good luck with both but my Wildgame cameras take better pics and were significantly cheaper.
any of the cams on dbl A batts have long battery life..I wont agree with the Bushnell cam.. I have some and they are absolutely horrendous in cold weather and not battery life either