Anything that can be answered by reading the recent discussions on the subreddit, has a yes/no response or can be looked up on sites in the community resources should not be posted in a thread of its own. Questions such as 'What is this worth?', 'Did I make a mistake?', 'What do I do with XYZ?' or 'Should I buy/sell this?' will be directed to the Daily Questions sticky.
In World of Warcraft: Battle for Azeroth for PC, there will be a stat squish and item squish to lower the numbers used in the game, an example being a legendary item scaled for Antorus: The Burning Throne (the final raid for Legion) being reduced from item level 1000 to 330. Unique buffs are added back; these buffs are class specific which are mages’ Arcane Brilliance, druids’ Mark of the Wild, etc. Titanforging—something that allows for an item to be more powerful than normal—is still in World of Warcraft: Battle for Azeroth for PC; however, if the item is one of those affected by the Heart of Azeroth, then that item cannot be titanforged.
This will essentially compare DBHistorical, DBRegionMarketAvg and DBRegionHistorical and then use which ever of these price sources valued the item the lowest to assess the value of an item. This way TSM will hopefully not overvalue items. You could even go a step further and add DBMarket and/or even DBMinBuyout to the string. Then TSM will be even more pessimistic when valuing items.
When assigning a selling price, do not aim for too low a price that would give you too little profit, but certainly do not assign too high a price. Too much greed is never a good thing, and the AH is filled with items that do not sell due to excessive inflation. A very common tactic in the AH is to sell for lower than what another player is offering, and many players make a lot of money that way. Similarly, losing sales thanks to being undercut is never fun. Aim for as low a price you can that will still make you a good profit. If you can keep producing the same item over and over, sell cheaply yet make a good amount of the item, you will reliably make a lot of money by volume. Moving inventory is the best kind of inventory.