You only need an extremely rough estimate of future value to make this a good investment as long as the estimate is several orders of magnitude above the current price.
The collective mind of the market obviously does not believe in that...
lol @ perfect market theory. There are endless examples of why that theory is as flawed as can be. The market is retarded (every market is, shallow markets more than others) and there lies the opportunity to buy assets for less than they're worth.