<a href="https://www.keepersofeniv.com/world/items?name=Sailfish" class="display-item">Sailfish</a>

Sailfish

Category: Fishing

Resale Value: 50 Star Shards

That's a WHOPPER!

Turn this into a companion in crafting (one to one ratio) or make them into a lot of bait.
Just be careful, they're very rare!