A value source for the assigned auction post duration, eg "AuctioningOpDur"
What: A dynamic value that would be derived from the item's auctioning operation's post duration.
Why: For as long as there have been goblins people have been implementing different ways of including deposit fees into their calculations when investing. AFAIK Blizzard does not allow a direct price source for deposits so this is as close as we can get.
-A more accurate calculator to figure out the deposit cost of an item.
-Improve BilisOnyxia's expecteddepositcosts calculator by having the deposit cost scale off of the post duration instead of defaulting to 48 hours. This way dedicated goblins wouldn't have to have multiple iterations of expecteddepositcosts or to rely on workarounds.