RE: EDV . Share Evaluation & PriceValue discrepancies such as you point out are part of the reason why it's called the Efficient Market Hypothesis and not the Law of Efficient Markets.
We stock-pickers have to put up with timeliness problems, however.
EDV could stay cheap for more than a year - until management are really seen as gold-miners, and not just carpet-bagging bankers from Toronna; but I own the EDV warrants so obviously I'm betting they make it work.