Make sure to check and see if the power supply is with the unit or the survival pack which carries a 3 year warranty (I might be wrong but I'm pretty sure that's the warranty) They usually charge an extra 60-70 for the power suppply and there probably is a no return policy. So be very sure. There are some dealers on here That may give you a good deal maybe not as tight as the price your quoting but could certainly give better service.
Jerry