When Deion Sanders custom-built his sprawling estate in 1999, Prosper was more pasture than powerhouse. Now the Prosper estate he built during those Cowboys years has sold for $4.5 million, closing another chapter in a real estate saga CandysDirt.com has been following for 15 years. Candy Evans got inside Sanders’ freshly vacated mansion in September 2014, days after he sold the property to developers. After Sanders sold the property in 2014, the 100-plus-acre spread was carved among several owners and developers. The price eventually dropped to $4.995 million before the house went under contract in May and sold for $4.5 million.