If you are planning to purchase the Microsoft Display Dock (which allows you to turn your Windows 10 phone into a desktop computer), here's a deal for you: AT&T currently has the device listed for just $89, down $30 from its regular price. A quick look the the device's listing on Microsoft Store reveals a $99 price tag, meaning purchasing the dock from AT&T will save you at-least $10. Other retailers such as Amazon are currently selling for over $100. Source | Via
Source: http://www.gsmarena.com/microsoft_display_dock_currently_going_for_under_90_in_us-news-19843.php
