Randy Johnson's 25,000-square-foot mansion in Paradise Valley will go up for auction at the end of January. The 7-bed, 12-bath home has its own movie theater, workout facility, billiards room, tennis court, stone fireplace, wine cellar, and a master suite a multi-nozzle steam shower and jetted tub. Original asking price was $25 million. Photos are courtesy of Zillow.com.