Best graphing calculator ever, with 3-D graphing capability!
It is $175 retail new (plus $12 sales tax!) at Barnes and Noble, search for "calculator titanium"
Mine comes with a sliding protective cover and high speed USB cable to connect to your PC.
See/download the manual for FREE at:
http://education.ti.com/guidebooks/graphing/89ti/TI89TitaniumGuidebook_Part2_EN.pdf
Download the FREE (latest version) connectivity software at:
http://education.ti.com/educationportal/sites/US/productDetail/us_ti_connect.html
Asking $100 (save almost $90!) or make an offer.
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| Actual calculator |
