Walt Disney World ticket pricing increases coming soon?

Sources familiar with the situation tell us that increases to Walt Disney World ticket prices are imminent.  Expect a 1 day ticket to increase from the current $85+tax to $89+tax.  The last ticket price increase was June 12 2011. 

It is typical for Disney to adjust pricing on an annual basis, but so far no official announcement has been made, and you can still buy tickets today at the existing 2011 pricing.  In 2012, Disney has already increased the price of the 'Disney Premier Passport' by $100 to $849+tax.