Guild Wars 2

Does anyone know what the new trait guides will cost? I want to reroll my Guardian as a human, but I’m going to wait until after the update (due to having a couple of rare dyes that I want in my account store), but I really don’t fancy the idea of grinding through “collect ten bear pelts” quests for each major trait. (I didn’t enjoy it in GW1 Prophecies, the system that the announcement post specifically compared the new unlocking system to).

I’m guessing the Devs know, but as for anyone else? Unlikely.