A DISPATCH pre-sale code is available below: While this special pre-sale offer exists, you have the chance to get tickets for DISPATCH before they go on sale!!! presale password for DISPATCH tickets in Mansfield - MA (Comcast Center) This might be your one chance ever to see DISPATCH live in Mansfield, MA!
Here are all the DISPATCH show details:

DISPATCH
Comcast Center
Mansfield, MA
Sat, Jun 8, 2013 07:00 PM

Onsale to General Public
Start: Fri, 02/01/13 12:00 PM EST

Dispatch Internet Presale
Start: Mon, 01/28/13 12:00 PM EST
End: Thu, 01/31/13 11:59 PM EST

Live Nation / Mobile App Presale
Start: Wed, 01/30/13 12:00 PM EST
End: Thu, 01/31/13 11:59 PM EST

You can use this presale codes and information to buy tickets:

Here is a tip: If a presale code says it is not in the system – verify that the presale is still valid: you might be looking at some out-dated information, also keep in mind that there might be more than one presale – when there are a few boxes where presale passwords can be typed in you may have to try a few different combinations to find one that works.