[FMT5.0-5000H] 5000W FM broadcast transmitter 4U

Hi elecsky , I want to make a station Radio FM . I have allready buy 4 stands microphones including 4 microphones and 2computers,broadcast console ,there is more accessories. Now i want to get broadcast trasmitter incuding all equipment. But i have allready get cable. can you tell me how much for trasmitter 3000W,3500W,4000W,5000W .I need to choose one between ,who has good price.Thanks