Seasonal Event Exchange
The Seasonal Reward Exchange is set up to get rid of excess unwanted Seasonal Reward items if you'd like to use instead of selling. To turn in for Seasonal Reward Credits simply drop a seasonal reward onto Niobe who is in Town Center just up the stairs west of the player vendors.
You will get 1 credit per item turned in.
The current Seasonal event going on will cost 5 Credits to get a random item token.
The previous will cost 10 credits.
Any other will cost 15 credits.