Level 90 and broke, tips?

Heya, looking for fairly easy way of farming currency other than doing chaos recipe which I am already doing. I only got level 70-72 maps and I won't get better drops. Best way to farm currency?

I like to use low level unid maps. I take all my white maps of low level and transmute them, then I trade in 3x of one kind to vendor for an unid blue map. Running them unid gives +30% quantity bonus. They all are very low level considering you at level 90, so there should be no risk and you should jump through them very quickly. There are no currency penalties even running a low level map relative to your level.

By no means not 100% optimal for farming money, but it's easy and I think it's fun. Plus it lets me feel like I can use my huge stash of low level maps for something.