The most expensive mansion, currently for sale in Battle Creek, includes three additional homes on the property. It's like four for the very, very expensive price of one.
Check out this Bloomfield Hills mansion outfitted with Versace tile, theater room, gorgeous pool, tennis court, and basketball court, that was originally built by a major figure in Detroit sports.
The tennis court, indoor basketball court with its own box suite, swimming pool, and spa sound like a sports-lover's dream... but you'd have to have $10 million lying around to afford this Michigan mansion.