This is a topic for me.
I'll come back here with a good laptop with a workable gpu and a good price.
I'll delete this post and make a new one or edit this when I find it.
*EDIT*
This is a decent choice
http://www.newegg.com/Product/Product.aspx?Item=N82E16834215371This might be your best bet.
I recommend grabbing a cooling pad along with it.
This would run some stuff, but not too much huge.
You can get away at low settings or medium depending on the game.
If you had 100$ more you would have access to a ton.
However that isn't bad for the price.