The exchange game - a good condition texas instrument Graphing Calculator

United States
July 27, 2007 4:27am CST
I heard about this game called the exchange game - it doesn't cost anything. I start off with an item I have that I want to exchange and you tell me if you have something of equal or greater value that you want to exchange with me. I have a ti 84 graphing calcultor used but in excellent condition bought it for over $140 - do you have something you want to swap?
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