For that price, I'd be afraid to touch anything that's a 2010 model (other than something like a Reconyx). Would assume you're getting them without a warranty, and I believe those 2010 Bushnells had very high failure rates?
For that price, a little more or less, you can get at least one, possibly two, new 2013 models from any of a number of makes, which should be a better cam, and should include a warranty. Take a look at what $100 to $200 will get you in a new 2013 model from say Covert or Moultrie. You may even be able to still find new 2012 model Coverts for less than $100 each.
Not that I'm a fan of any of the above mentioned, but the Coverts and Moultries appear to be more cam for the money than the Bushnells.