Texas Instruments BA II Plus financial calculator  in wonderful condition.  Used it for only one semester and there are no scratches or nicks.

Key features
Time-Value-of-Money (TVM) calculations
Amortization schedules
Cash-flow analysis, Net Present Value (NPV) and Internal Rate of Return (IRR)
Depreciation with four different methodologies
Breakeven, profit and percent difference calculations
Second key feature to calculate terms fast

I'm graduating this semester and will be also selling books, calculators, and other school things, all gently used and at reasonable prices.

If you have any questions, please do not hesitate to ask.

Thanks for looking.