Quote Originally Posted by NegativeS View Post
Specifically, is there a database or resource somewhere that shows a list of all Market Prohibited items that can be sourced from gathering?

Closest I've found is just the Lodestone, but considering each entry requires 2 clicks to determine if it's Market Prohibited or not, I wanted to see if there was anything easier for me to gnaw on before I start digging through all 23 pages of that.
This includes outright Untradeable items, but

Rarefied items
ShB and EW Relic tool items
Custom Delivery items
The Crystarium/Studium/Wachimeqi Delivery items (Wachimeqi fish become inaccessible after the respective quest are complete)
Collectable Fish* (only if gathered as a collectable, unless they're Custom Delivery or "Role Quest" fish)
Umbral and Antumbral Rocks, Fragrant and Redolent Logs, the Olgoi-Khorkhoi, Silver Sovereigns and Gigant Clams (Lucis/Supra Tools)
Grade 1 Carbonized Matter
The 8 Big Fish involved in the Beast of Brewer's Beacon and Feast of Famine quests
Ocean Fishing Blue Fish (Also known as Fabled Fish)
Every item involved in Stormblood's gatherer quests (These become inaccessible after the quest is complete)
All items from The Diadem which have not yet been appraised

I think this is everything.