Gloria and Emilio Estefan invested nearly three decades ago in a Miami mansion. TMZ learned that the couple sold it for a staggering $35 million.Property records show that the Estefans sold their Miami-based 6-bedroom, 10-bathroom crib last week. The Estefans certainly got top dollar for their nearly 8,000-square foot mansion, especially considering that property records show that the couple purchased the house in 1993 for $1840,000. #ChaChingAccording to our sources, Gloria and Emilio were known to have used the house as a guest room when visiting the couple. They don't plan on moving because they own another property just down the street. This area is home to many celebrities, including Shaquille Ol'Neal, Alex Rodriguez, and Sean Combs.The corner-lot house is situated on a 58.332-square-foot parcel. The property boasts stunning views of Biscayne Bay and downtown Miami.The 2-story guest house has 3 bedrooms, 1.5 bathrooms and 1.5 baths. It is available for guests of the new owner. The views are spectacular. If the new owner is a boatman (guessing yes), you will find a dock on this unique estate.