Why do you need to buy stuff from PvP vendors anyway? Vanguard has some good gear and the best weapons and armor in the game come from, as you would have it, a PvE raid. After getting a vast assortment of legendary/exotic gear from random drops, engrams, nightfall, xur, etc. the vendor wares become pretty obsolete to me. And don't ever say Bungie is catering to PvP players only, do not forget what is coming next week.