Guys, anybody interested in TI-89? I bought it couple years ago. I add PC interface cable (COM+USB) and the keyboard for easy programming.
The calculator works well and the battery lasts ages. Not like the TI-Nspire rubbish that I happen to have too. The reason why I don't use it is the small font. My eyesight is not very good.
I use Voyager 200 instead that has slightly bigger font.
What about 20 Eur + economy shipping?
Share your thoughts.
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