help Looking for a laptop under $500 to play TF2 at lowest possible settings

Hello! I'm looking for a laptop that will let me play Team Fortress 2 at very low graphics. I currently am using a tower computer, and am running the game at very low settings at about 40-60 FPS (Link to how it looks). The current processor states that it has about 125 MB's of graphics memory (I can't remember exactly, I'll attach more details when I get home to take a look. What I stated is about right though).

Basically what I am looking for is a laptop that can do equal or better than my current computer for $500 or less. I could go a bit over, but not anything over $550. I'd be happy to grab a refurbished one, as long as it's worth buying used.

I already know that TF2 is a pretty low-end game, meaning it doesn't require much to run, I just want to be able to play it on the go, even if the game looks like I'm playing it on a PSP.

Thanks! I'll attach the exact specs of my current PC when I get home, in the mean time you should be able to make use of the details I've already described.

Sadly, I won't have time to take advantage of the cyber Monday sales. I'll take a look on that website tomorrow when the deals are over.

Under $500 you can easily get a core i5 laptop. The best deal I could find was this http://bestlaptopsunder500hub.com/best-laptop-under-500-deal-of-the-week.html
This laptop got
A8-4500M running at 1.9 GHz with 4 MB Cache
AMD Radeon HD 7640G Graphics packing 512MB of graphics system memory
4 GB DDR3 RAM.
500 GB 5400 rpm Hard Drive

All this for $429. I think this is the best deal you could get and is more than enough to play most modern gaming titles let alone TF2or go for a core i5 laptop if you like intel processor

Compare here
http://bestlaptopsunder500hub.com/top-laptops-under-500-dollars-comparison.html