User blog comment:Sasha Dawg/Mod Idea: Merfolk/@comment-5267946-20120722004418/@comment-5305702-20120723181717

Maybe he should sell all the stuff you can get in the ocean, accept for glowstics, those are sold by the merchant. He should sell the Helmet for sure, shark fins and corals.

Maybe he should even sell the Fish Bowl and fish itself. I dont know about the Neptune Shell... Maybe after hardmode for 30 Gold Coins? Then the helmet should be sold for 15-20 Gold Coins