LINK: Microsoft Store
Don't worry - you'll use the code on Black Friday. Microsoft has so many of these $10 off deals on all their games (you can stack 2).
*Valid during pre-order period for customers who pre-order a qualifying Xbox One or Xbox 360 game from a Microsoft online store in the United States, while supplies last. Valid only on Xbox One and Xbox 360 games launching on or before December 31, 2016 and have an estimated retail price of 19.99 or higher. Not combinable with Xbox Live Rewards pre-order offer. After you preorder, you'll receive a promotional code at the email address associated with your purchase within 10 days of game being shipped. Must redeemed by December 31, 2016. For full terms go to www.microsoft.c