Sony 4 has no problems and comes with four controllers and a controller charging dock. Two controllers work with no issues, and one controller works as long as it's on the charger. One controller doesn't work, meaning it's for parts or spare parts, or it can likely be fixed. I've never taken the Sony 4 for repair; it's never broken down on me, thank God. Its only issue is that it's a bit dirty, and the marks above are from glue where I had stickers on it. Price: 650