Demand for suburban McMansions is so low that some owners are practically giving them away. Take for instance this totally redonkulous 19,438 square foot home set on a 10 acre parcel of prime Barrington Hills real estate. It's gone on and off the market since 2010, when it was originally listed for $10.5 million. Today, it can be had for $4.75 million. Its ask is now less than half of what it was when it first listed four years ago. This McMansion joins many others in the Barrington area to take huge price chops. While the value of most homes in the city have begun to rise again since the 2008 foreclosure crisis, large suburban McMansions continue to feel the hurt. The good news is, if you've always wanted to live the 1990s MTV Cribs lifestyle, it can now be had for about half the price.