Chepest Desktop/Laptop for Diablo 3?

[malachidunn]

Hello,
I want to buy the cheapest computer that can play Diablo 3 at Max Settings with no lag. I am going into college, so I would preferably like a laptop, but I am totally open to buying a desktop. I just need to be able to kill and be online with absolutely no lag.

OR

I need help on whether or not I can upgrade my laptop I own with a processor and video card.
I need at least a:
Intel Core 2 Duo 2.4 GHz or AMD Athlon 64 X2 5600+ 2.8 GHz

and

NVIDIA GeForce 260 or ATI Radeon HD 4870 or better

my Laptop is a: http://www.newegg.com/Product/Product.aspx?Item=N82E16834215246

PLEASE HELP!

 

[kryptozx]

http://www.cyberpowerpc.com/system/AMD_Quad_Core_Configurator/

That should run it fine.