Unisonic 1011 Hand Held Calculator with Vinyl case and batteries, works great

Description

This item is a Unisonic 1011 handheld calculator.  It comes with a vinyl carrying case.  The calculator is in excellent condition and fully functional.  All the keys work and feel fine and it has a very nice 8 digit + 1 sign blue/green vacuum fluorescent display.  The battery compartment is clean and all eight battery terminals still have their bright chrome finish.  It will come with four new Duracell 10 year batteries with 2030 expiration date.  The carrying case is in excellent condition both inside and outside and almost looks new.  All pictures are of the actual calculator, carrying case and batteries you will receive.  Ships via USPS First Class mail with tracking.
Unisonic started making electronic devices in 1972 including calculators.  Model 1011 was introduced in 1975.  Unisonic used thin brushed aluminum over plastic construction and unfortunately they had a tendency to be easily dented and scratched, most now in only fair condition at best almost 50 year later.  The brushed aluminum surface on this unit however is still in excellent condition with only a few very small and hardly noticeable blemishes.  The model number of this calculator is listed as 1011-A on the back even though 1011 appears on the front.