Quote Originally Posted by Sevokevo View Post
That is true... but could it be that the NPC is in Abyssea... Even though there is the thing about the trophies......?

This is what is drawing me to question....
I will probably guess that its the same NPC that stores the seals/crests themselves that you can do the exchange.

My hope is, they don't do a menu-intensive exchange and just say "How many XXX do you want to trade for YYY?"