Texas Instruments(R) TI-89 Graphing Calculator

Extraordinary savings compared with new models. Condition was good with only modest signs of wear visible. I was a bit concerned with the potential for a long delivery period (noted as up to several weeks), but when I expressed my concern (after the order was placed) the merchant quickly responded and I had the calculator in three days. It comes without batteries which was a tiny, but to be expected, inconvenience.

this calculator arrived unworking. i'm very disappointed. i will not purchase anything like this in the future. i feel cheated.

I bought this for my daughter who needed it for a college math class. The calculator arrived very quickly. My daughter is very pleased with the calculator. We were both very pleased with the service this company provided. I highly recommend them.

I give a big thumbs-up to this seller for one specific thing. Her honesty and response time is awesome. She happens to have sent me the wrong item and within a couple of hours after alerting her, She responded and promised to refund my money and within a brief period, my money was back in my account. Even though I know this review might sound lame, I cherish this seller's timeliness and sense of honesty. Will surely comeback if other great products come up. Thanks!

The calculator was in mint condition. We were very pleased with the price. We think it is a very good calculator but are determining that as it is used. A CD that would allow the purchased to check that all components are working would be helpful (or a CD that is an instruction manual).