Expand your learning potential with a new graphic calculator from Texas Instruments! Newegg is offering this Texas Instruments TI-89 Titanium Graphing Calculator for just $199.99 – $60 instant savings + free shipping = $139.99. Includes a USB port so you can connect the calculator to your computer for even more functionality. Also has 3X the flash memory of the regular TI-89.

Deal expires 2/10