WiseGuys has the Soundgarden presale code: This is a great chance for you to buy tickets for Soundgarden before the public!!! Soundgarden presale password for early tickets in Atlantic City You don’t want to miss Soundgarden’s concert in Atlantic City, NJ do you? Tickets will sell out once they go on sale: during the presale you can buy your tickets before they sell-out.
Here are the Soundgarden concert details:

Soundgarden
Borgata
Atlantic City, NJ
Fri, May 3, 2013 08:00 PM

Onsale to General Public
Start: Sat, 03/02/13 10:00 AM EST

Presale
Start: Tue, 02/26/13 10:00 AM EST
End: Thu, 02/28/13 10:00 PM EST

You can use the following presale passwords and information to get tickets:

WiseGuys Tip: If concert tickets appear sold out immediately when they go on sale, keep trying! Livenation might say there are no tickets available, but don’ give up – keep trying and you might be surprised at what suddenly appears!