Search: $100 million penthouse for sale in NYC

An 8,000-square-foot penthouse apartment in Manhattan is on the market for $100 million, making it the most expensive property currently available in New York City. It features six bedrooms, nine bathrooms and stunning views. Here's a look at interesting trivia about other expensive homes:

 

-Why won't an Indian entrepreneur move into his new $1 billion home?

 

-How much did a 22-year-old Russian heiress pay for the apartment of a former Citigroup chairman?

 

-What is the largest privately owned home in the United States?

 

-How much did a Saudi prince get for his Colorado mansion?

 

-Find a list of the 10 most expensive houses in the world.