I think the game need a maximum time set value for each item or material on sale (for example 1 or 2 days). After that the sale is automated cancelled by the system.
In this way, we can easily "refresh" the market price against the old sales made by unactive users
I think the game need a maximum time set value for each item or material on sale (for example 1 or 2 days). After that the sale is automated cancelled by the system. In this way, we can easily "refresh" the market price against the old sales made by unactive users