The product is a lot of two Texas Instruments Ti 83 Plus calculators, one of which turns on and works while the other doesn't. These calculators are office equipment and can be classified under the category of business and industrial products. As parts, they may still have some value for those looking to repair or salvage functioning calculators. However, it's important to note that one of the calculators in the lot is not in working condition, making it less desirable for those seeking fully functional devices. The working one has a cover the other one does not. Consider this lot as parts only. Thanks
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