Classifieds: TI-84 Plus Orion talking graphing calculator $225.00
I am selling my TI-84 Plus Orion talking graphing calculator. This is your standard Texas instrument plus (TI-84 plus calculator. It has a talking device attached at the top of the calculator. This is the orion part that talks. This was developed by Orbit Research and A P H. It is in excellent condition. The price is $225.00.