College laptop, good price, able to play games

[snacks]

I'm looking for a Windows laptop. I'm not looking to play Unreal 3 engine games at highest settings or Crysis or really anything new, the most important games are TF2 and CSS, and while people like to say how forgiving the Source engine is, I'd like to hear from someone who's certain of how the laptop will perform. I am in the U.S., linking to newegg is fine if that has the best price. Under $800 would be a good estimation.