The product is a PSA 10 GEM MINT signed OAL baseball autograph by Reggie Jackson, a legendary player from the New York Yankees. The certification of the autograph is done by Professional Sports Authenticator (PSA), adding authenticity to the item. This collectible ball is an original piece from the United States, making it a valuable item for fans of baseball memorabilia. With the high grade of the autograph and the reputable certification, this item is a prized possession for any collector.