Got some spare change lying around? The Great One has a 13,000 square feet house on 6.5-acres, with 6 bedrooms, 8 bathrooms and 2 guest houses for sale. It is located in Thousand Oaks, California. The easiest way for Gretzky to sell the home would be to have his daughter, Paulina, model in the house. That would guarantee a few more eyeballs on the property.