Hm. I'm starting school on Friday, so maybe before then Madonna could be for sale... for the right price of course. I doubt it though, I don't want to get rid of my Queen.
You can't, just like people in real life can't spend theres. Think of it this way. You have $500 and a million dollar mansion. Your net worth is 1.5 million, but you can only freely spend the $500.