Get lucky in this tier
You have the finest work being done with the most precious metals in the game on one hand. On the other hand, you are chopping lumber and sawing it into boards and smashing together bows and staves. Either way, there is money to be made and plenty of materials on the market to work.
There is millions to be made if you get lucky in this tier. It all depends on your ability to play the market, stockpile materials, and possibly spend a few hours mining them yourself. If you are pulling up this article to roll through this trade in an hour or less like you might be used to in some other games, I have two things to say to you. The grind for this will be terrible no matter what you do, and I hope you enjoy the worst case of Phoenix Dynasty Money coming back only to repeat the work order every 2 minutes or so.