I really doubt that the prices on consumables like infusions are going to ever "normalize" and go back up to amounts that are actually reasonable for the time/mat expenditure when you have bot FCs with multiple ALCs and gatherers constantly churning them out like a factory.

As far as things with less demand like crafted gear go, they might be able to sell for a good price initially, but the prices are going to tank a lot faster with the markets being flooded by bots.