Megadeth Cyber Army tickets presale for the 'Big Four' show featuring Metallica, Megadeth, Slayer, and Anthrax at Yankee Stadium on September 14, 2011 goes on sale tomorrow, Thursday May 5 from 10:00 a.m. to 10:00 p.m. EST. Club members who plan to purchase presale tickets must log in to the fan club, go to "TOUR" then "TICKETS" for instructions on how to get your unique code required to purchase your tickets. cyberarmy.megadeth.com
