In an eye-opening deal, the Four Seasons Penthouse suite sold for a whopping $28 million in recent days, but due to a non-disclosure, we wont know who the lucky (unlucky?) purchaser is. But keep in mid, as ridiculously expensive as this sale may sound at about $3000/sq.ft, it's still cheap compared to some other major cities such as New York or London. Apples and Oranges?...