Union County has a master agreement with the State. They pay $30 per radio annually. Any Union County town that signs on through the Union County agreement pays the same rate ($30 per radio annually). It is listed in Union County Resolution 2013-157.
A town from outside Union County may be paying more and I don't know what that rate would be. Oh, also, if a Union county town wants "statewide" coverage instead of just the northern part of the state it would cost $265 per radio annually, but no one in Union County has done that (towns or the county itself)
Hope that helps. Don't worry, no arguing. Just trying to help get the facts out there as well. It really is a cost effective solution long term.