Why I shop the Internet instead of Worst Buy...
Another reason I go to Pricewatch.com and look at the 5,000 vendors' prices there!
Then, too, if I really and absolutely must have a local part, I print out the web page, in color, with the prices, and carry them with me.
But, I also don't have time to argue with idiots, so, I usually end up buying the item with the manager standing there, OK'ing the deal, on penalty of my cell phone flash mob riot, or the State Consumer Affairs looking into the matter.
I am the Customer, and I am always right. But, hey, I do not have to push it, as I "vote" with my money, my feet, and the Internet. I pick my fights, and that is why I am always right, and I always win.
Best Buy loses, as does their buddy, the multiple convicted pirate felon Microsoft. I run only Linux, and recommend you at least try out Mepis, PCLinuxOS, Kubuntu, or Ubuntu.
Then, you will be both smart, and right, too!