K.L.
We have a Fisher Price Monitor and absolutely love it. We don't have internet phone, but we're in a townhouse with wireless internet and wireless phones in our house, plus in neighbors houses too and we never have any problems with static or other interference. I can even hear my baby breathing over the monitor most of the time and it's set about 4 feet above his crib on a shelf. I don't remember what we paid, but it was definitely in your price range, because that's what we wanted to spend too. I *think* this was also one of the recommended monitors from the Baby Bargains books. We bought it at Buy Buy Baby in Rockville last summer.