If xur sells hawkmoon then hawkmoon dies. It's legacy is what makes it such a special gun. I don't have Gjallarhorn, but I don't want xur to sell it either. Gjallarhorn and hawkmoon are legendary, if xur sells them then those legends die. Because you KNOW everyone is going to buy hawkmoon. EVERYONE. I might sound selfish because I do have a hawkmoon but I still feel strongly about this. Really sorry for your bad luck though :(