Don't buy from Apple Store or Best Buy. They both charge you a lot.
Why not just purchase from Amazon.com, they charge couple $100 less than what other stores would charge. Plus there's no online tax (yet). You just have to pay $3.99 shipping charge and thats it. And don't worry, amazon is trusted, you can also shop at newegg as well for better pricing. Online pricing on macbook pro
s are more reasonable than shopping at stores. I purchased my macbook
(amazon), at $1600ish when at apple store it was worth $2000 and at best buy it was under $1900. You will get lots of discount from amazon so keep an eye on that.