I have two fate bringers and two Gjallahorns, I have one friend who has been trying to get the fate bringer since the vault of glass began and another who had 900+ hours who hasn't been lucky enough to come across Gjallahorn yet. If everything you received wasn't merely based off of luck Id say no trading but since it is, why not. They've put just as much if not more time and effort into getting them as I have. I think it'd be cool under those circumstances