How much to install a cd and radio player into a 2001 nissan pathfinder?

My 6 cd-changer broke in my 2001 nissan pathfinder. How much is it to get it fixed? Should i get my 6 cd-changer fixed or a new cd player for my car?|||i prefer tapes|||Take him out and go to electroniq reparation person.|||I would just get a new one, depending on what broke. What broke?