TOKYO–(BUSINESS WIRE)–Nintendo announced today that the new Nintendo Switch system will launch worldwide on March 3, 2017 at a suggested retail price of $299.99 in the United States. The system will include the main console, Joy-Con (L) and Joy-Con (R) controllers, a Joy-Con grip (to which two Joy-Con are attached and used as one controller), a set of Joy-Con wrist...