Texas Instruments TI-84 Plus graphing calculator comes with its original slide-on hard cover. This essential tool for students and professionals features a large, clear display and a wide range of preloaded apps suitable for math and science coursework. The device operates on four AAA batteries and includes a backup battery compartment to ensure data retention. Note that the screen shows some minor internal LCD bruising as pictured, but remains fully functional for all calculations and graphing tasks. The exterior casing and cover show typical signs of use including light scuffs and scratches. has spots of the screen and wear on the cover tested and working
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