Sharp buying EL-8140B Calculator

Product Name: Sharp buying EL-8140B Calculator
vintage keynote Calculator sharp EL-8140B rare you won't find sharp EL-8140B musical note Calculator Vintage 1975-1980 rare model won't find great for a collector please view all photos before purchasing some marks scuff open on one end thank you The calculator has basic arithmetic functions as well as a % key, Store and Comp functions. It originally came in a brown plastic wallet style case. Facts at a glance: Type Arithmetic Functions 5 Keys 24 Precision 8 Logic Algebraic Display type LCD Display size Printer Length 85 mm Width 53 mm Thickness 3 mm Weight unknown g Power Source 2x3v buying Silver Oxide batteries Country Japan Original price unknown Est. current value unknown Year introduced 1975 Year discontinued 1980.