How much do you have to spend? I can have a look at models which I'd suggest for easy gaming, I would highly reccomend you steer away from anything using onboard Intel for graphics, they are horrible for EOC, 07 yeah they work fine because its really no stress to them, but EOC the anti-aliasing is shocking, and you'll lag like a beast if you try and go fullscreen or play at some kind of high graphics settings, unless it has somthing like an i5 in it.
I work for an IT company, i can guide and suggest what would best work for you