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Texas Instruments TI-89 Texas Instruments TI-89 Titanium
List Price: $179.99
Our Price: $99.95
Sale Price: $79.95
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List Price: $189.99
Our Price: $112.95
Sale Price: $89.95
You save $100.04!
TI-89 Graphing Calculator Refurbished TI-89 Titanium Graphing Calculator
TI-89 Graphing Calculator Introducing TI's most powerful graphing calculator: The TI-89 Titanium, offering new features, preloaded Apps, and even more versatility. A built-in USB port makes data transfer ultra-convenient. Plus, with three times the memory of the TI-89, you can store more Apps, data, and programs.