Looks like Direct2Drive is jumping on the Shogun bandwagon. Total: War Shogun 2 is on sale for 33% off at Direct2Drive but if you live in the US, you can use a 15% off coupon to make it even cheaper. That means you can get the Ikko Ikki DLC for 15% off too! Haha looks like someone at D2D had a little too much ikki because they mispelled the DLC on their ad :P.
You can use this code for 15% off: A5C876AB8056CEB4888A1B720FDEDF60
Direct2Drive UK also has the game for 33% off but there’s no coupons that are available for that site at the moment.
This game requires Steam!