If you are already in the market for a new graphics card, Amazon has a deal you might be interested. If you buy an Nvidia-based graphics card, you'll be able to get the PC version of Batman: Arkham City for free. Amazon has about 27 to choose from, with prices ranging anywhere from $180 all the way up past $700.

After making your graphics card purchase, a download code for the game will be sent to the e-mail address designated by you at checkout through your Amazon account within 7 to 10 business days after your item ships. The game will be available for download starting on its launch date, October 18, 2011.

Find out more here .