The reason xur is selling gjhalihorn is because the nerf is coming so they r getting everybody on to buy it and use it so more people play the game when taken king comes out and then more people will buy taken king and the ghorn will be nerfed. It's all bungies plan to make more money cause me like a lot of others already spent $100 and for taken king will need to spend $40 more dollars. I have invested a lot of time into the game and already have ghorn so now with xur selling it everyone that quit the game is gonna come back and buy it and be here playing with it when the taken king comes out. Bungie doesn't care about what we think cause at the end of the day they just want to fill their pockets.