Best Buy has a Gamescom special offer starting tomorrow where you can save $10 off on each game when you pre-order 2 or more. Shipping is free on orders of $20 or more.
This offer runs August 21th through 25th online only. It’s applicable to games $59.99 or more.
The Fine Print
Cannot be combined with any other offers. For example, if you take advantage of this offer now and a gift with purchase offer is available later (such as DLC, poster, dog tags, etc), your current order will not be upgraded. You will have the option to keep your existing pre-order with discount, or cancel your pre-order (losing the discount) and place a new order to get the gift.