Today the price of a barrel oil fell below $45, its lowest point in more than five years. One Saudi prince says the world will "never" see $100-per-barrel oil again; in fact, abundant supply and faltering demand leads most analysts to think prices could fall even lower soon.
But how low?
Nobody knows. Wait and see.
You can read the Wall Street Journal and the Financial Times and every other sophisticated business publication but you're not gonna find a better prediction than this. Sorry.