Rise of the Dragon Queen in 3-D lists in the event listing as 1 GP, but in my cart it is $900. Filling out the form won't do any good because it is only for problems with my GP/SP, which are correct. The problem is with the event itself.
The GP and SP represent a $ value in the system. You will not be charged any money. This is a cosmetic error in the way information is displayed in its notional $ value vice the GP or SP.