iFixit sells the parts for $229.95. Unless you can find cheaper parts somewhere else although I caution you about buying "cheap" parts from unknown vendors. If you go with iFixit, its 229.95 for the parts and that's it if your repairing it yourself. If your having someone else repair it for you, its 229.95 for parts and then it really depends on how much the person charges for labor.

Best of Luck!