There are several vendors that sell for gold, rather than marks of honor. I would like to collect everything but it is locked. A bit of research tells me I needed an old pvp feat or I need to get a high RBG rating in legion... But one says 1800 and another says 2400... Huge difference. Anyone know the truth?
Best answer would come from someone who doesn't have the old pvp feats, has lower than 2400 current RBG rating, but more than 1800. If you can buy them, that settles it.