Hail them and purchase a bag of assorted bones
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From: A Chelonite Hunting Ketch
The Chelonate is short a great many things – light, hope, good cheer. But there's plenty of bones.
Game Instructions: On average, this is a good deal, but contents of the bag are somewhat unpredictable.
Unlocked with 
500 x Moon-Pearl, 
500 x Shard of Glim
Success
A bag of bones
Remains of maritime creatures and curious fossils found free-diving, all jangling together in a sack.
You've lost 500 x Moon-Pearl
You've lost 500 x Shard of Glim
You've gained 1-9 x Fin Bones, Collected
You've gained 2-10 x Withered Tentacle
You've gained 1-5 x Crustacean Pincer
Rare Success
A rare find
The hunter takes your goods and proffers the skull of a plated seal – denuded of flesh with careful knifework, so as to not even scratch the surface of the bone.
- You've lost 500 x Moon-Pearl
- You've lost 500 x Shard of Glim
You've gained 1 x Plated Skull
