If anyone's still in need of a code:
RUNNAYV2

And if that is not meta enough for you, I also have a friend's friend code!
R3U98D94

If you're like me and focus mainly on the story, you should keep the silver chocobo feather for level 60 and then get yourself the item level 230 gear at the calamity salvager, that really can save you some grind!