Online auction marketplace Bid4Assets is holding its first-ever auction event geared exclusively to sports. The B4A Fall Sports Event is going on now and closes on October 12. The event is a celebration to everything sports and listings include sports equipment, original paintings of famous athletes, real estate in and around prime golfing communities. Memorabilia includes a 1939 document signed by Babe Ruth, using his rarely seen full signature, terminating a promotional agreement with NBC's radio network. Other noteworthy listings range from an eight-person Coleman tent to a selection of limited-edition collectibles officially licensed by the NFL and Football Hall of Fame.