TradeSkillMaster

  • Destroy
    Sums the value of each item a particular item disenchants/mills/prospects into, multiplied by its probability.
  • VendorBuy
    Cost of an item from a vendor.  This data is only populated once you visit a vendor who sells a particular item.
  • VendorSell
    Value of an item when sold to a vendor.

Accounting

  • AvgBuy
    By default, a standard average of your total purchase costs for an item.  This can be altered to only include the last X purchases, X being the quantity of item you have in inventory.
  • AvgSell
    A standard average of your total sales for an item.
  • MinBuy
    The lowest purchase cost you have paid for an item.
  • MinSell
    The lowest price you have sold an item for.
  • MaxBuy
    The highest purchase cost you have paid for an item.
  • MaxSell
    The highest price you have sold an item for.

AuctionDB

  • DBMarket
    A 14-day weighted average of of the buyouts of all items on the auction house of a realm.  A weighted average means the older the data, the less effect it was on the average.  It recalculates with every data update from Blizzard, currently around every ~1hr for US and ~30min for EU.
  • DBMinBuout
    The lowest buyout for an item on a realm as of the most recent data update from Blizzard.  It is updated with every data update from Blizzard.
  • DBHistorical
    A standard 60-day average of a realm's DBMarket values for an item.  It is updated daily.
  • DBRegionMarketAvg
    Avgerage of an item's DBMarket values for all realms in a region (US/EU).  It is updated dated daily.
  • DBRegionHistorical
    Avgerage of an item's DBHistorical values for all realms in a region (US/EU).  It is updated dated daily.
  • DBRegionMinBuyoutAvg
    Average of an item's DBMinBuyout values for all realms in a region (US/EU).  It is updated daily.
  • DBRegionSaleAvg
    Average of the sale values of an item across a region (US/EU).  The data is too limited to have a realm version.  It is updated daily.
  • DBGlobalMarketAvg
    Same as DBRegionMarketAvg, but uses both regions for calculation.  It is updated daily.
  • DBGlobalHistorical
    Same as DBRegionHistorcal, but uses both regions for calculation.  It is updated daily.
  • DBGlobalMinBuyoutAvg
    Same as DBRegionMinBuyoutAvg, but uses both regions for calculations.  It is updated daily.
  • DBGlobalSaleAvg
    Same as DBRegionSaleAvg, but uses both regions for calculations.  It is updated daily.

Crafting

  • MatPrice
    This is determined by the formula that is setup in "/tsm -> Crafting".  By default is it is "min(dbmarket, crafting, vendorbuy, convert(dbmarket))".  The min function takes the lowest value from those listed inside it.
  • Crafting
    The total of all of the "MatPrices" (see above) to craft an item.  If there are multiple ways to craft an item the cheapest method is chosen.