if you have to buy from best buy heres my suggestions.....http://www.bestbuy.com/site/olspage.jsp?skuId=8992593&type=product&id=1218007083797
but if you compare to BestBuy's price to NewEgg's its really not even close....http://www.newegg.com/Product/Product.aspx?Item=N82E16814131128
Best Buy = $150
NewEgg = Approx. $100 after tax and shipping, but has a $20 mail-in rebate.
So your looking at a potential $70 more if you buy it from BestBuy buts its up to you.
There are a few reasons I'd prefer to buy from Best Buy:
1. I use cash mostly.
2. I like brick and mortar stores because I can return it if I need to
3. I have $40 dollars in reward zone money.
That being said, I do have a local COMPusa that I can buy at, and also has the same prices as Tigerdirect.com , but I cannot guarantee they will have anything in!