WiseGuys has the Air Supply presale code: For a little while you can acquire tickets before the general public ! 
Don’t miss this wonderful opportunity to see Air Supply’s concert in Michigan City, IN !!
Here are the Air Supply concert details:
Air Supply
Blue Chip Casino
Michigan City, IN
Sat, Nov 21, 2015 08:00 PM
Onsale to General Public
Start: Sat, 10/17/15 10:00 AM CDT
End: Sat, 11/21/15 08:00 PM CST
Air Supply Presale
Start: Thu, 10/15/15 10:00 AM CDT
End: Fri, 10/16/15 10:00 PM CDT
You can use this presale codes and information to order your tickets:
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