Hey I'm just returning to S2 / JSP after 5 years and have a question about these "super market" traders on NL.

Are duped items that disappear still a thing ? I see a bunch of people selling mass quantities of items (50-100x) for relatively cheap. Everything from runes to rare uniques.

Are these sellers usually trust worthy or is whatever I buy just going to poof in a week or a month.

Thanks

Those items should be fine, there are no poofs that I'm aware of these past few years .
They are likely resellers for botters. The items are still legit, just bot-farmed.

ok thanks! I figured that part of the game was under control by now. Just seemed a bit weird that someone could have 100 griffons for trade along with hundred of other rare items haha