Great working HP-67 LED Scientific Calculator. The card reader is NOT tested - so assume it does not work. No battery pack but the calculator works great when tested with HP AC Adapter (NOT included). Includes CD with HP-67 Owners Manual. The item "VINTAGE HP-67 SCIENTIFIC CALCULATOR" is in sale since Sunday, January 3, 2021.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 United States, all countries in Europe, Canada, Australia.