According to F4Wonline, WWE has updated figures on the amount of buys for Summerslam 2011. The updated numbers show SummerSlam 2011 did 301,000 buys. This is down from SummerSlam 2010 having 350,000 and in 2009 having 369,000 buys. These preliminary numbers for Summerslam show that out of the 361,000, North American buys were 174,000 while internationally did 127,000.
Home PPV buys were down, but arena attendance was way up.