So I guess what your saying is Jennifer Lawrence is worth a higher salary than Labron James. Could be I guess - certainly prettier.Seriously? You can't figure that one out?
That's like asking if a modern IC fab costs billions of dollars to build and has a useful live of just a few years, how can you by some ICs for well under a dollar a piece.
How many millions of people went to see that new X-men movie this weekend? How many millions of people went to see the Yankees this weekend?
Now couple that with the fact that once the film is made the cost for actually showing it is basically nothing, but the marginal cost for every additional baseball game is the same.