Demand for a lot of things tends to always be underestimated, and the fear that the Betrayal at Calth box game will run out early is being very realistic. This looks like it might be high on the list for a lot of people to get a hold of.
Here is a small bit that came across my desk from a reader on the site. This has to be taken as a rumor at this point.
via a reader on Faeit 212
I spoke to my local GW manager today, he showed me the Calth Heresy box he'd had delivered that morning, it looks brilliant. It costs £95 and GW have apparently made enough stock to last between now and Christmas. We both thought they may have underestimated the demand for this. Also, none of the models are marked with Legion iconography. All managers are going for training in the game on the 9th/10th.