In addition to Amazon's EA sale going on now through its PC digital distribution network, there are a couple noteworthy additions to the roster today and tomorrow. Today, Crysis 2 is available for $10, a 75 percent discount off the regular price.

Starting 2012 with a flashbang, Amazon will have Battlefield 3 for $30 on the first of the year. Also relevant here is customers who have purchased anything from Amazon's "best-selling games of 2011" should have a $5 coupon that can be applied in the new year, bringing it down to $25. That's a great price for a game that's been beta-tested since launch to the point of playability.