"A very old ring with a trident engraved on it. Some say it once belonged to the sea god Poseidon."
This is a one-time salvage item found in the Serpent's Lair in Deep Hole. This is found using the clues in the "Fisherman's Talk" treasure rumor, which only becomes an active rumor after the player has had Nancy decode the text upon the Triton Bracelet.
The appraisal reward is nine-thousand and eight-hundred Pelagos, as well as the Barrel Sponge (a Private Reef item, as a gift from Nancy).
- This is one of the two treasures where the rumors pertaining to them use creatures in the area. Fishermen's Talk mentions "a snake with a ring in its mouth lurking at the bottom of Deep Hole" (which turns out to be the resident Ribbon Moray), while Legend of the Pharaoh uses the local Giant Squid for its clues (see Nile Treasure).