If you've been waiting to get your hands on the Xbox One Elite Wireless Controller, you might be in luck. The controller is currently in stock over at Amazon U.S. for $149. While it does seem that Amazon has a good deal of the controller in stock, it notes that it could take one or two more days to process orders.
Microsoft released the Elite Wirless Controller for Xbox One last year alongside the lauch of Halo 5: Guardians. The controller has a number of extra bells and whistles compared to the standard Xbox One controller, including swappable control sticks, trigger locks, and customizable paddles underneath the controller. You can customize button mapping, stick sensativity, and game profiles from an app on your Xbox One.
Pick up the Elite Wireless Controller from Amazon while it's still in stock.
Thanks to Evan for the tip!