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Your cart is empty.3.9 out of 5 stars
- #224,653 in Office Products (See Top 100 in Office Products)
- #94 in Graphing Office Calculators
TEXAS TI-89T TITANIUM, GRAPHIC/ENGINEER CALC
jeff760
Reviewed in the United States on December 19, 2013
this calculator arrived unworking. i'm very disappointed. i will not purchase anything like this in the future. i feel cheated.
Bob
Reviewed in the United States on October 31, 2013
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.
Cliff dog
Reviewed in the United States on October 2, 2012
Thank you for sending me a great calculator. It was in great shape as i received the item and i am very happy that i now have a TI89 calculator for my calculus class.
Redleaf
Reviewed in the United States on November 16, 2011
This calculator is a must have if you are taking a college level calculus course. Taking derivatives is super simple as well as all of the other functions this calculator has to offer. Not once did I have to change he battery!
Bernardo
Reviewed in the United States on June 20, 2010
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!
Joseph
Reviewed in the United States on November 10, 2010
Arrived in great condition, as the seller stated. No qualms at all. A great buy from a great seller!
G. Caffrey
Reviewed in the United States on September 23, 2009
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.
C. Chung
Reviewed in the United States on August 30, 2009
The condition of the item was really really bad. The cap for battery and the cover were missing, and the seller didn't mention anything about it. I would not recommend this seller to any one.
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