I believe that you probably got a refurbished controller, but you should still be able to find it on the Rainbird website. Look on the ESP controllers part on the Rainbird page, because I think when they show the controllers, I think it might be for all of the models. A refurbished unit (if you got one) is generally $120 for an ESP 6 station. It is very user friendly and I have hardly had any problems with it.