Sony 4 Pro, agency. It has not entered maintenance or been opened. 1 Terabyte, updated to the latest update 13.02. I've had it since the day I bought it. No lag or any problems. The device is not jailbroken, ready to download games. And the disc drive works. It comes with a controller and its original cables. You have the right to inspect it anywhere. If anything is found contrary to what I said, take the Sony and I will refund your money afterwards.