Check out Bob's weekly column in Sunday's Chicago Tribune (but available online now), where he breaks the news of professional golfer Jeff Sluman listing his mansion in Hinsdale, Ill. for $5,450,000.

Also featured: Bob breaks the story of a noted "castle" in Chicago coming on the market for $1,890,000.

And, Bob breaks the news of JPMorgan Chase vice president of investment banking David W. Fox Jr. listing his mansion on Chicago's Gold Coast for $5,500,000.