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Texas Instruments TI-85 Graphing Calculator FOR PARTS OR NOT WORKING

MGRE Deals
  • (1041)
US $12.99
ApproximatelyAU $18.96
Condition:
For parts or not working
More information - About this item condition
Postage:
US $7.32 (approx. AU $10.69) USPS Priority Mail®.
Located in: Mabscott, West Virginia, United States
Delivery:
Estimated between Thu, 26 Sep and Sat, 28 Sep to 43230
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Payments:
    

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eBay item number:256487006076
Last updated on 23 Jul, 2024 08:43:23 AESTView all revisionsView all revisions

Item specifics

Condition
For parts or not working
Brand
Texas Instruments
Key Size
Regular
Type
Graphing
Display Size
Regular
Power Source
Battery
Size
Handheld
Model
85
MPN
TI-85
UPC
Does not apply

Item description from the seller

MGRE Deals

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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage costs
4.9
Postage speed
5.0
Communication
5.0

Seller Feedback (703)

  • l***e (239)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The item is exactly as described and arrived in a timely manner. It was packaged carefully and is in perfect condition. I would be happy to do business with this seller in the future. I am very happy with my purchase.
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    Past year
    Verified purchase
    Item as described, VERY NICE. Good communication. Quick delivery. Seller A++++++
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Product ratings and reviews

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4.5
174 product ratings
  • 126 users rated this 5 out of 5 stars
  • 32 users rated this 4 out of 5 stars
  • 8 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 7 users rated this 1 out of 5 stars

Good value

Would recommend

Good quality

Most relevant reviews

See all 144 reviews
  • by abeo4321
    21 Sep, 2022Top favourable review

    Texas Instuments TI-83 Rocks!

    The TI-83 is capable of so many math calculations I could never master them all. It is great for algebra, trig, calculus, and much more. Great for students. The price for pre-owned calculators is low. I recommend it if you need this type of calculator.

    Verified purchase: YesCondition: Pre-ownedSold by: deal_w_mills

  • by father-daughter
    04 Nov, 2015Top critical review

    Complete Disappointment

    What I cannot say, for sure, is whether my disappointment stems from receiving a more-used-than-claimed item, or if it's the item's quality, in general. We had it for less than a month; the display went completely bad. I've since learned that this seems to be the case with others who have purchased this calculator.

    Verified purchase: YesCondition: Pre-ownedSold by: risingphoenix13

  • by kodacromm123
    12 Oct, 2012

    I recommend the TI85 for high school and college students for math classes

    I purchased this product as my son is taking a Geometry class in high school and the teacher requires that students have at least a 'basic' graphing calculator. She also stated, though, that if the student is college-bound, they should get a more sophisticated graphing calculator. I read several web sites that compared TI (the best) models. Though the TI85 is not the top model, it has all the features that my son will need for several years of math, up to, and including calculus. The screen is easy to read with multiple lines. It has a good memory capacity. It also allows him to download data to his computer. Unless you need a much higher memory capacity, I would recommend the TI85 for high school students and college students for math classes.

  • by aaroneusthegreat
    09 Jan, 2008

    Ti-85's pros and cons.

    The ti85 has been out of production for a few years now, but I still find it's functionality very useful. It's unit conversion features are particularly useful if you are a student in chemistry, physics, engineering or drafting. It doesn't have a lot of memory, but it does allow for special file types that the ti-82 and earlier models did not, so at the time it was a big deal. I bought one on here partly out of nostalgia, and partly to keep around in case I need it.

  • by phil_osu
    10 Oct, 2006

    TI-85 Limitations

    The Ti-85 is a great calculator. But people should be aware of it's limitations in the college setting. For most all students taking just normal maths and calculus it works awesome. However, engineering students should take note. It's very inefficient and complex working with higher tier maths and especially complex numbers found in Electrical Engineering and Phasors, etc. I recommend the Ti-85 for everything up to Calculus 3/4. Differential Equations, Sohpmore+ Engineering courses such as Circuit Analysis, Power, Systems, etc. Definitely go with AT LEAST TI-86 but highly recommend looking at TI-89,

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