WWE sent out the following:
NXT TakeOver: Brooklyn is sold out!
NXT TakeOver: Brooklyn is sold out! WWE COO Triple H made the announcement on Twitter, confirming that a record crowd will see the historic event on Aug. 22.
It's official #NXTTakeOver: Brooklyn is S O L D O U T!! Record crowd of 13,000+ @barclayscenter #ThankYou #WeAreNXT pic.twitter.com/WqUq1qZWg8
— Triple H (@TripleH) August 10, 2015