The most expensive item in the Ballersify store is the Signed Michael Jordan & Julius Erving Spalding Basketball. This ball costs just under $9,000. With a price tag like that, how do you know that you're getting your money's worth? Well, it cannot be denied that this ball is a piece of basketball history. Jordan and Erving are both legends of the game and have both made the game what it is today. With their ferocious playing styles and unforgettable personalities, they have made basketball the global game that it is today. As a result, this signed basketball is not just a ball, it is a scarce and unique piece of basketball history, that will be desired by many NBA fanatics in the future. With its scarce supply, it is very likely that this ball will double or even triple its value in the future. Due to limited supply, this ball will become a unique and niche commodity that people will be willing to pay a hefty price tag for in the future.