Guild Wars 2

“Added a temporary vendor to the Heart of the Mists that has items that can be purchased with both glory and gold. The vendor contains the following items:
Tomes of Knowledge
PvP dungeon armor sets
PvP cultural armor
20-slot bags
Custom Arena starter kits”

that word temporary bothers me, does this mean this vendor/these items will eventually go away? We can only get these things for a limited time? if so, how long?

really? NO one has the answer to this? devs?

The answer is that it will be here until the new system is ready. Which of course will be a few months away at minimum because the pvp team isnt big. So yes no one knows when it will be gone exactly.