0 gold?
I say that because with cursed / antique / brittle not being an issue on Siege (or more accurately, lack of insurance causing people to be more open to using those items) items just don't sell the same. Just yesterday those event dragons dropped buckets of high end items, I have unravelled bags of stuff like that ring.
The only exception I have found is when an item contains the "correct" group of max intensity effects, so for instance a legendary ring with max or overcapped FC FCR MR SDI LMC kind of stuff. That is sellable, but random stuff, and in my experience especially items with skill bonuses, just don't sell well our if they do itis for so little I don't bother.
But then again, stuff sells all the time that amazes me. So what do I know....