TI-68 - Scientific calculator from 1989

TI-68 - Wikipedia

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calculators/Texas Instruments TI-68

TI enters calculator market, September 21, 1972 - EDN

DATAMATH

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Old TI 68 calc with bad display. Anyone want it? Pay for shipping from 07041. DM me if interested. : r/calculators

TI-36 - Wikipedia

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It is not just scientific, it is Advanced Scientific! Unfortunately there are display problems with this vintage TI-68 (2nd pic). It is otherwise in very nice shape. Can this sub help with tips on repair of these vulnerable ribbon connections? : r/calculators