docs: def loadHistory(self):
          """ Loads the shop sale history 
             
          Raises
             parseException
          """
          pg = self.usr.getPage("http://www.neopets.com/market.phtml?type=sales")\
          
          try:
              rows = pg.find("b", text = "Date").parent.parent.parent.find_all("tr")
              
              # First and last row do not contain entries
              rows.pop(0)
              rows.pop(-1)
              
              self.history = []
              for row in rows:
                  parts = row.find_all("td")
                  dets = {}
                  
                  dets['date'] = parts[0].text
                  dets['item'] = parts[1].text
                  dets['buyer'] = parts[2].text
                  dets['price'] = parts[3].text
                  
                  self.history.append(dets)
                  
              # Reverse the list to put it in order by date
              self.history.reverse()
          except Exception:
              logging.getLogger("neolib.shop").exception("Could not parse sales history.", {'pg': pg})
              raise parseException