What are the best ways to make gil?

[KageTokage]

I fully expect that every item on the market board will eventually be covered by these bot RMT's.

They've started putting together treasure map farming parties now, so that expectation seems pretty reasonable.

I've only noticed one of them on Aether DC, but when you have them going at it literally 24/7 it's bound to start tanking prices sooner then later.