Greed defined as "They are charging more than I want to pay"?
Not quite as that thought comes from the thinking they are over pricing any given item. Charging more then it should cost which can line up with more then I am comfortable paying. Of course I don't think everything I cannot afford as over priced. If the 32GB iPhone 5s was the price of the current 16GB would I take issue with it? No. Can I buy it today? Nope.