Regularly $100. Part of the Microsoft DreamSpark program. From slickdeals.

https://downloads.channel8.msdn.com/Products.aspx

(if your school is not listed: https://downloads.channel8.msdn.com/...IdOptions.aspx )

Also includes: Microsoft Visual Studio 2005 Pro, MS Visual Studio 2008, Microsoft Windows Server 2003, etc; I graduated in '05 but my account was still active, so uh, woo.

wow my account still worked. i actually downloaded the app last night to my 360 to play those free games that are up. i haven''t used it yet, but looks cool.