code: def getPrice(self, searches):
          
          totalPrice = 0
          
          for item in self.items:
              res = ShopWizard.priceItem(self.usr, item.name, searches, ShopWizard.RETLOW)
              
              if not res:
                  self.failedItem = item.name
                  return False
              
              item.price, item.owner, item.id = res
              totalPrice += item.price
              
          self.npSpent = totalPrice
          return True
docs: Prices all quest items and returns result
          
          Searches the shop wizard x times (x being number given in searches) for each
          quest item and finds the lowest price for each item. Combines all item prices
          and sets KitchenQuest.npSpent to the final value. Returns whether or not this
          process was successful. 
             
          Parameters:
             searches (int) -- The number of times to search the Shop Wizard for each quest item
             
          Returns
             bool - True if successful, otherwise False