For sale: professional modified controller for maximum performance. Equipped with back buttons and mouse click for much faster response than a regular controller. Clean usage for 8 months. Note for honesty: The back button has a minor issue, it needs checking and might not respond sometimes. Asking price is 500 SAR, and I'm negotiable for serious buyers. I bought it for 670 SAR. Its weight has also been reduced. It comes with its original box.