First, Internet Explorer 11 is available for free. In a couple of weeks, we will add Internet Explorer 9 & 10 as premium instances.
Internet Explorer 11 - 2-week trialInternet Explorer is available today for free as part of a 2-week trial. These two weeks will allow us to fix any problem with the instance before we make it available as a premium instance.
Internet Explorer 9, 10 & 11 - Premium browsersAfter the 2-week trial, Internet Explorer 9, 10 & 11 will be available as Premium browsers (2 credits / screenshot).
All 3 instances are native Internet Explorer browsers running on Windows 7 with the latest Flash version.