This listing is for Three (3) AS-IS Texas Instruments TI-83 PLUS Graphing Calculators, being sold for Parts / Repair.  The Calculators are Clean and in Poor-Fair condition, showing obvious signs of age, use and wear.  Please see the photos!  The three calculators have been tested and do not function properly.  Each calculator has its Battery Cover, but does not include its larger slide cover.  - Sold As-Is / Do Not Work -