So I am interested in starting to sell things on the Marketplace to get gil, however I am a little confused an unsure on how to start. I have sold a few things through my retainer, but those were only like music sheets or small things thats sold for like 300gil.

I only have about 317,000 gil right now after buying a house.

I know that selling things often depends on just what is needed/popular, and can change constantly. I am looking for things that generally always sell well and are easy to get at my lower crafting/gathering levels. Or what levels to get a certain class to in order to get stuff.

I personally prefer to gather just one thing to sell, because my inventory, retainers, and chocobo saddle are very full. And I like gathering things to max stack.

My main class is a WHM of level 70 and these are my crafting/gathering classes.
Server: Famfrit

Carpenter 21
Blacksmith 16
Armorer 16
Goldsmith 20
Leatherworker 22
Weaver 30. Desynth 1
Alchemist 14
Culinarian 15

Miner 31
Botoanist 31
Fisher 32


Thank you!!