Then nimos's second link is pretty useless to me. I want to know for example the price in dollars of a typical TV over time. I don't want to know the price in d

Then nimos's second link is pretty useless to me. I want to know for example the price in dollars of a typical TV over time. I don't want to know the price in dollars/pixel of a typical TV over time. A graph comparing dollars/pixel of TVs to the price of college doesn't make sense to me.