Metallica have released more seats for all eight upcoming Mexico City shows this summer at Sports Palace. These new tickets go on sale Monday (May 7) at 11 a.m. through Ticketmaster.com.mx. According to Metallica.com, more seats became available after running through final production adjustments. The band reported that they plan on unleashing a brand new stage show for the Mexico run. The Mexico City dates are listed below:

7/28/2012  
7/30/2012  
8/1/2012  
8/2/2012  
8/4/2012
8/6/2012
8/7/2012
8/9/2012