You can always try the Logitech G400 which is pretty cheap, the Roccat Savu which can be found for around $50, the CM Storm Recon or Spawn, or just head over to Craigslist to find a cheap Deathadder. So far even the regular Deathadders are going for $45 - 60 brand new.
I don't know if craigslist is really trustful, but I'll see.
@Erik, Zowie EC1 (big hands) or EC2 (normal hands) are very viable and cheap alternatives. Sure they might have only 2300 DPI but they work really well and have almost flawless sensors provided you buy a gaming mat without color variation or their stuff. Check out Canada Computers. If you are still hooked on DA2013 I found it in staples for 10$ more than Canada Computers. DA2013 is Awesome, I just got it yesterday
I'll check it out, reeeally, thanks!