Unique items are auto-re-added

[Zoxjib]

It's possibly a bug from original Acquisition but I don't use it so I wouldn't know.

After selling unique items like a Corrupted Tabula Rasa or Night's Hold and later finding the same items, they are automatically posted for sale for the same buyout they were on before.

[Novynn]

This is to do with how Acquisition stores its buyouts. It seems a bit of a hard one to deal with as people may like it either way...