WiseGuys has the Ariana Grande pre-sale code: For a limited time you can get tickets before anyone else. 
You don’t want to miss Ariana Grande’s concert in New York, NY do you? Tickets will sell fast when they go on sale: during the presale you can buy your tickets before they are all gone!!
Here are the Ariana Grande concert details:
Ariana Grande
Best Buy Theater
New York, NY
Wed, Aug 14, 2013 07:30 PM
Onsale to General Public
Start: Fri, 07/19/13 12:00 PM EDT
Presale
Start: Thu, 07/18/13 10:00 AM EDT
The presale ends at: Thu, 07/18/13 10:00 PM EDT
You can use the following presale codes and information to buy your tickets:
