WiseGuys has the Chris Tomlin presale password: During this special presale period you have got the chance to order show tickets before they go on sale. Chris Tomlin presale passcode for early tickets in Seattle This could very well be your only opportunity ever to see Chris Tomlin live in Seattle!
Here are the Chris Tomlin hot show details:

Chris Tomlin
KeyArena
Seattle, WA
Sat, Apr 20, 2013 07:00 PM

Onsale to General Public
Start: Fri, 12/07/12 10:00 AM PST

LMG/Radio/Venue Presale
Start: Wed, 12/05/12 12:01 AM PST
End: Fri, 12/07/12 09:00 AM PST

Band Presale
Start: Mon, 12/03/12 12:01 AM PST
End: Wed, 12/05/12 09:00 AM PST

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

Here is a tip: If a presale password is not found in ticketmaster or livenation – verify that the presale is still valid: you could be looking at an old presale, finally remember that there might be more than one presale happening – if there are a few boxes where presale codes can be plugged in you may need to try a few different combinations to find the right one.