Yeah, they're at the ancient ruins and it costs 120,000 g per trip. That's why I was so curious what they're needed for. I found a few there and saved them because I knew they were wanted but I didn't know for what.
I'm so sick of the necessity for hoarding in this game. Especially once you're visiting the islands because that gets really expensive if you're hoarding everything you harvest and forage. Plenty of money going out with very little coming in. :(
~" A chat with you, and somehow death loses its sting."~