Texas Instruments TI-80 Graphing Calculator

15 product ratings
4.7average based on 15 product ratings
  • 5

    12
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Would recommend

Good value

Good quality

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Best pick

Approx.

C $13.36

+ C $19.45 Addl. Costs
US $9.99
  • Get it by Fri, Apr 26 - Fri, May 10 from New Orleans, Louisiana
I don't know if it works or if it needs batteries. It does not come on. I got it from a storage unit auction. Everything about it looks great, so please see all the pictures. Even the battery compartment looks good. I think it's batteries because these things last, but please buy as is.