These million-dollar mansions are located in neighborhoods where the median income can top $500,000. By Les Christie, CNNMoney.com staff writer | An Airbus A380 gets a $150 million interior design budget. ( more) The V8 Vantage is a bewitching sports car in a (high) class of its own. ( more) The finest in homes, cars, travel and gadgets. ( more) | |