WiseGuys has the Nitro Circus Live pre-sale code! Everybody with this presale password will have an opportunity to get great seats before the public. 
Don’t miss this amazing chance to see Nitro Circus Live’s hot show in New York.
Nitro Circus Live show info:
Nitro Circus Live
Madison Square Garden
New York, NY
Wed, Jan 8, 2014 07:30 PM
Onsale to General Public
Start: Fri, 09/13/13 12:00 PM EDT
Presale
Start: Tue, 09/10/13 10:00 AM EDT
End: Thu, 09/12/13 10:00 PM EDT
You can use this presale passwords and information to buy your tickets:
Here is a hint: If a presale code is not working – verify that the presale is still valid: you might be looking at a very old post, secondly keep in mind that there might be more than one pre-sale – when there are multiple boxes where presale passwords can be plugged in you might need to try a couple of different combinations to find one that works.