Amazon's margins are very thin and will get worse with sales tax. This will help the 100 year old Radioshack. Amazon earned only .08 . With a book value of 15 it will take them 5000 years to get a book value to what it is selling for. Radioshack is trading below book value by 4 dollars.
And now Amazon makes a measly 8 cents a share trades at almost 15 times book value. Will take a lifetime or longer to reach the trading value in book value. Their margins will shrink more. The price is way too high right now. Radioshack has been around 100 years and strong balance sheet. They will be able to compete and possibly get bought out. Radioshack will get through this. Book value 6.65 and selling at huge discount because of a few bad quarters. The analists are just that anal ists.