I've got two next to brand new Garmin Alpha 100 handheld transmitters I am looking to sell. Very very minimal use on either one. If you run hounds chances are you know what these units are and all their features. Otherwise they can be used as a regular gps and have messaging services and everything. New transmitters are $600 each online and I am looking to get $450 out of each of these. I will gladly send pictures to show their condition is as advertised. Going to a different system is the only reason for sale.