Texas Instruments Calculator Rare Texas Instruments TI 2000 Calculator complete with Instructions & the Original Box with the polystyrene inner. This dates from circa 1974. The box has age related wear and tear and the plastic window is largely missing, and some numbers written on the side of the polystyrene inner. The Calculator looks good for a used vintage Calculator, please see photographs. I have put some batteries in to test (not included), but unfortunately the Calculator doesn't seem to work. Rare and hard to find Calculator especially boxed and with the Instruction Booklet. Please see photographs which will enlarge to show the item close up. Any questions please don't hesitate to contact me.
