The item recieved a very artificial inflation by accident. The item was uncut emerald and we have accidently influenced several other items that are mass traded by driving a false demand up. It has netted us healthy profits, but it isn't a good thing. Market instability is bad for everyones gameplay and that is not the goal of the my farm. Prices increasing as such can have a bad impact for several days on items and overall losses me profit at lower margins.