FIFO mode for at least some marketboard items?

[Ardeth]

The situation you are describing has a lot more to do with crafted items being commonly brought back by retainers or dropped from maps. If getting an item literally costs "no effort" it will logically be pretty worthless on the marketboard.

I understand that, but if something is worthless it stays worthless is all I'm getting at. Everything is just racing to the bottom. Nothing has any inherent value outside of extreme primal mats or map mats and even then people race them to the bottom as well. It's just really difficult to even want to begin to deal with the market board. Hell gil in general is largely useless.