Front ports have blank covers but the backside is missing battery cover & side cover as shown. The calculator works great with batteries included.The item "Vintage HP-71B Scientific Calculator" is in sale since Sunday, August 5, 2018. This item is in the category "Business & Industrial\Office\Office Equipment\Calculators". The seller is "kobel-co" and is located in San Jose, California. This item can be shipped to North, South, or Latin America, all countries in Europe, Australia.