Suggestions for a Laptop

My son up'd the voltage on my universal power supply for my laptop and cooked the motherboard on my older Asus gaming laptop. Not sure many days it was getting a few more volts?

Would like to point out the following:

1. Would like to take it to some Lans. So I'd like to be able to play some of the more modern games with medium settings. I've never utilized max settings on any game. Just never have. Taking into consideration junior doesnt fry this one.

2. Would like to get it at Best Buy, I have a good chunk of Reward Zone dollars that will put a fair dent in the overall cost of it.

3. If there is a good point that I've missed out then post up!

Regardless with the above information I'm hoping a few would give me their ideas on a new one.

Probably no more than 800.00. Nothing more than that.

Now I realize why no one gives me a suggestion... lol. I've quoted myself to low on what I want to spend. I guess I won't get a decent gaming laptop for $800.00.
Best Buy doesnt have any for that price.

Plague wrote: ya, when you said Best Buy, I kind of didn't know what to say. I have given up on that store.

I kinda half to get it at BB, I have 200.00 in rewardzone dollars to spend. Its from getting the wife and I two I Phone S model phones.