Hey, I just checked the Official Power Morphicon website, and it looks like they’ll be selling mamberships for Power Morphicon 2012 starting September 23, 2011. That was it for now, you can check out the announcement here: http://www.officialpowermorphicon.com/2011/08/memberships-on-sale-september-2011/
Kepp checking in for more info about this, and all things Power Rangers and/or tokusatsu!