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Texas Instruments Graphing Calculator w/ TI-84 Plus & TI-Nspire Keypads - Tested

Last item available
Condition:
Used
Please see item description below for detailed test results and cosmetic condition. Standard signs ... Read moreabout condition
Ended: Apr 29, 2024 13:40:23 EDT
Last One / 23 sold
Price:
US $25.29
ApproximatelyC $34.60
Was US $45.99 What does this price mean?
Recent sales price provided by the seller
Save US $20.70 (45% off)
Shipping:
Free Standard Shipping. See detailsfor shipping
Located in: Coventry, Rhode Island, United States
Delivery:
Estimated between Wed, May 8 and Fri, May 10 to 43230
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. See details- for more information about returns
Payments:
     

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Seller information

Registered as a Business Seller
Seller assumes all responsibility for this listing.
eBay item number:176045317785
Last updated on Mar 21, 2024 10:37:17 EDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Please see item description below for detailed test results and cosmetic condition. Standard signs ...
Brand
Texas Instruments
Key Size
Regular
Type
Graphing
Display Size
Regular
Power Source
Battery
Size
Handheld
Model
Texas Instruments TI-Nspire
MPN
TI-Nspire, TI-84 Plus
Country/Region of Manufacture
China
UPC
0033317190201

Item description from the seller

ProEarthTech

ProEarthTech

99.5% positive feedback
56K items sold
Usually responds within 24 hours

Detailed seller ratings

Average for the last 12 months

Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (10,067)

_***s (57)- Feedback left by buyer.
Past 6 months
Verified purchase
Perfect calculator, working perfectly... Very good service. The calculator comes with two keyboards and everything works perfectly. I intend to buy another unit
0***7 (162)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent condition of items
h***s (80)- Feedback left by buyer.
Past month
Verified purchase
Arrived a day later than expected, but all in good order otherwise.
See all feedback

Product ratings and reviews

4.7
708 product ratings
  • 563 users rated this 5 out of 5 stars
  • 100 users rated this 4 out of 5 stars
  • 16 users rated this 3 out of 5 stars
  • 12 users rated this 2 out of 5 stars
  • 17 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

  • Top favourable review

    fascinating design, some flaws

    This calculator is as capable as any out there. Nice big screen, bigger than the CX models. Long battery life, which is not true of the CX version. I'm very intrigued by the alpha keyboard between the other keys, which I find easier to use for programming than the tiny keyboard on the bottom of the CX. However I unintentionally hit them when trying to hit the number keys, particular the X when I intend to hit zero, so entry requires a more precision. I also prefer the clickpad to the touchpad that they went with in subsequent models. Only other major issue is that the font is pretty faint, and playing with the contrast doesn't seem to help much since darkening the screen makes some shaded portions too dark. Overall I think it's a great machine, and given the going prices is a deal ...

    Verified purchase: YesCondition: RefurbishedSold by: ZMrhvggBQzK@Deleted

  • Top critical review

    Powerful calculator with signs of use for high price.

    Product and calculator is as mentioned. Very useful etc. however the calculator definitely does not seem to be factory refurbished or tested or anything. In fact, my calculator did not even come reset! I could see the whole history of the previous user's calculations. Also after checking on the calculator, looks like the calculator I got was almost 5 years old! While this is not a complete deal breaker, just be aware that you will be getting a calculator with clear signs of use with no warranty for very close to the retail price anyway. So I would say that the value isn't great, I'd just go with buying one brand new. Additionally, while the description states it comes with the software needed to connect calculator to computer, it doesn't provide any activation key or such. It does come ...

    Verified purchase: YesCondition: RefurbishedSold by: ZMrhvggBQzK@Deleted

  • Great CAS... slightly overcomplicated interface... great school calc.

    Even ebay, doesn't know which one is which calculator, as I see the picture of non-CAS calculator associated with this item. CAS vs non-CAS... FUNDAMENTAL DIFFERENCE. CAS calculator can do a lot of math symbolically. What that means is that it can solve equations with variables in them, it can do all the algebra for you. It's truly something else. That said, there are also 3 versions of the Nspire CAS calculator (as of 2013), there's original "click-pad", the upgraded "track-pad" (you can guess the upgrade), and the new one CX which has a color screen. I personally don't care for the color screen (actually it's the terrible battery life that bothers me). I've had all versions, and surprisingly I prefer the original click-pad. ...

  • Great deal for three great products!

    I have been searching for one of the keypads for a while now, that would be offered for a great price... what I got instead was a better deal for three different keypads, including the one I wanted. The only thing that would've made this better, was if I could have been able to have the option to buy the one I originally wanted by itself for a good deal, instead of having to buy all three. Cons of Packaging: Items were shipped in an envelope. What's wrong with that, some of you may ask? I just wish that each keypad had been safely and separately wrapped in bubble wrap, that way none of them could risk damaging the other during travel. However, my keypads did come undamaged, so I wasn't upset or anything. Overall, great product for a great deal!

    Verified purchase: YesCondition: Pre-OwnedSold by: alexrapp

  • Beautiful instrument, will do pretty much anythng you want

    Bought it for a differential equations class. It has served me well. Advise: I would consider how far you are going in math before you buy it though. If you are not going very far the fact that no one can help you is very off putting when a TI-84 and 89 will do just fine. But if you are going for the long haul the investment is worth the initial suffering because this calculator is really the best model that I have found. It excels at virtually everything. Bad: It's so fancy that no one else can help you do things with it. Usually google and the Texas instruments website is all you need though. It is also so good, that teachers usually do not allow it to be used on tests for Calculus and below. Good: Great rechargeable battery, I dim the display to the lowest setting and it lasts at ...

    Verified purchase: YesCondition: Pre-OwnedSold by: ZMrhvggBQzK@Deleted