Two-day shipping, which you'll need to get the bundle by Christmas, is free. Of course, you can always head to a store or buy online and pick it up at the store if that's easier for you.
If you don't want to shop at Best Buy, GameStop, Amazon, and Target have the Assassin's Creed Unity Xbox One bundle for $350 with a $50 gift card thrown in. However, Best Buy is the only store that's also adding a free copy of Destiny.
Check back later today for GameSpot's regular Gaming Deals roundup.