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why are TI graphing calculators still so expensive
01-18-2016, 05:44 PM
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why are TI graphing calculators still so expensive
Having just spent $105 for their latest unit, this question is still valid. Here is a Youtube video that addresses the question historically. Interesting.

video
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why are TI graphing calculators still so expensive - Don Shepherd - 01-18-2016 05:44 PM



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