private void PopulatePriceList()
 {
     if (housesForSale == null)
     {
         for (int i = 0; i < 2; i++)
         {
             priceListBox.AddItem(HardStrings.bankPurchasePrice.Replace("%s", DaggerfallBankManager.GetShipPrice((ShipType)i).ToString()), i);
         }
     }
     else
     {   // List all the houses for sale in this location
         foreach (BuildingSummary house in housesForSale)
         {
             priceListBox.AddItem(HardStrings.bankPurchasePrice.Replace("%s", DaggerfallBankManager.GetHousePrice(house).ToString()));
         }
     }
 }