Amazon is selling the new Xbox One controller at a good discount for Amazon Prime subscribers right now: $47.99, which is 20 percent cheaper than the regular price of $59.99.
This is the latest version of the Xbox One wireless controller, featuring a built-in 3.5 mm stereo headphone jack (a feature that the PlayStation 4's DualShock 4 included at that console's launch). Microsoft released the updated controller this June, alongside an Xbox One with a 1 TB hard drive.
Because this offer is part of the Amazon Prime Member Savings program, the details of the deal don't show up in the Amazon listing. Instead, the exact discount only appears at checkout. There's no indication of how long the deal will last, so if you're interested, it's probably best to take advantage of the offer as soon as you can.