How much is that painting in the window?

I was thinking lately how I don't own any pieces of original art. What would I pay for something that I truly think is beautiful? I keep thinking of paintings of Robert Falk. He is not a Kandinsky or a Chagall. How much for a Robert Falk original?

So I did a little research. I think I am looking at between $300,000 to $700,000.