[custom_adv] Muhammad Ali's stunning estate has gone up for sale with the rather unique price tag of $2,895,037 - a quiet reference to the 37 knockouts the boxer amassed in his career. [custom_adv] Muhammad Ali's in Berrien Springs, Michigan, has gone up for sale with the rather unique price tag of $2,895,037 - a quiet reference to the 37 knockouts the boxer amassed in his career [custom_adv] The 81-acre estate comes with two houses and features a steam room, massage room, basketball court and a boxing ring (pictured) [custom_adv] The Champ's private office, pictured, comes with its own conference area and a private bathroom. [custom_adv] The estate comes a basketball court, pictured, as well as a man-made pool, a river, a pond and a vegetable garden. [custom_adv] Once known as the 'Louisville Lip' for his brashness, Ali used the home in his later years to have some serenity from the intensity of fame. He's pictured above in 1974. [custom_adv] The rest of the estate was built in 1990, and comes with four bedrooms, two bathrooms, as well as security. [custom_adv] The gym, pictured, is right next to his former office in the centre of the home. Ali used the home in his later years to have some serenity from the intensity of fame. [custom_adv] The house is littered with boxing memorabilia from throughout Ali's career and has four bedrooms.