I've not got my tickets yet, neither have my family.
I will be going, but the total expenditure will be worked out closer to the time when I know how much I can afford to spend. There will be a lot of fans at the moment in this quandry from the top 8 sides.
Anyone in the top 8 can have a chance of reaching the GF and whilst that lasts, those fans are going to be holding fire on how much to spend on the WC.
I can see me going to the games at Saints, maybe a semi and final. However a GF appearance may knock a semifinal or a Saints game on the head.
Money is tight so spending in advance is not realistic especially with holiday spending money yet to be decided etc.
I'm pretty confident that the WC will be a great event and if I miss out due not to being able to pre-purchase, then as disappointed as I will be for me, I will be more than pleased for RL.