need new ways to make money

there needs to be many many new ways to make money without crafting without dynamis and without sparks. i dont want any smart comments about this, i know there are many ways to make money, but on my server people are destroying the market, so there needs to be ways to make solo farming treasure hunter money and new items and gear too would be nice as well. stuff you have to use thief to get, which makes it harder for those that dont have thief. also needs more stuff you can sell from sparks worth alot more money to a npc. if people are gonna destroy the market at least make more stuff higher price to npc. it would really make my day.

Do some research as to whats selling for best profit, whats moving and not moving.... It's so easy to make money in the game as it is now, its ridiculous.

Don't ever start a real life business :)

i need around 400mil gil for 2 afterglows. not sure how thats gonna be done.

The absolute best way to increase your money-making abilities is with a 2nd (or 3rd) character. You seem kinda helpless in terms of being able to come up with something new but at least another character could become a double or triple what you're already doing.

Or you could, you know, not budget to buy all materials needed and actually farm some of it yourself :D
You'd probably be surprised how much less that price tag has to be than what you think it is.