Sell Your Graphing Calculator for Cash
Done with the semester? We pay cash for TI-84, TI-Nspire, TI-89, and Casio graphing calculators. A quick, easy way for students to turn a finished course into cash.
Get your free cash quote
No obligationPopular graphing calculators models we buy
These are some of the most common graphing calculatorswe pay cash for — but if yours isn't listed, we likely still buy it. Newer, older, and broken units are all welcome.
TI-84 Plus CE
The most in-demand model — color screen editions especially.
TI-84 Plus & Silver
Classic TI-84 line, bought daily year-round.
TI-Nspire CX & CX II
CAS and non-CAS handhelds.
TI-89 Titanium
Still sought after for engineering courses.
Casio fx-series
fx-CG50 and other graphing models.
How much is my graphing calculators worth?
Offers depend on the exact model, condition, and current market demand, so we quote every item live rather than posting prices that go stale. The best way to find out what yours is worth is a free, no-obligation evaluation.
A graphing calculator is one of the few school supplies that holds its value — a working TI-84 sells for real money years after the course ends. Demand peaks every semester as new students need them, so yours is worth cash whether finals ended last week or three years ago. We test the screen and keypad in store and pay on the spot: an easy win for students, and a smart cleanout for parents whose graduates left one in a drawer.
Any condition considered
Working calculators with screens intact.
Not sure what yours is worth? Bring it to your nearest store for a free, no-pressure evaluation — or request a quote online to get started.
What your graphing calculators offer depends on
Every quote is built live from the details that actually move graphing calculatorsresale prices. Here's what our buyers look at — and what you can bring to land at the top of the range.
Model
TI-84 Plus CE and TI-Nspire CX lead; color models beat older monochrome units.
Working condition
A clear screen, responsive keys, and a healthy battery or charger raise the offer.
Timing
Demand peaks around school terms — timing your sale can lift the quote.
Complete
The original slide cover, cable, and box add to the final number.
Why sell your graphing calculators with us
The in-person advantage you don't get from online trade-in sites or mall kiosks.
Fair, top-dollar offers
We price your graphing calculators on real resale value and pay cash on the spot — no lowball kiosk pricing or surprise deductions.
Two-minute in-store test
We check the screen and every key at the counter — the whole evaluation takes about two minutes and you walk out with cash.
Real in-person experts
Our buyers know graphing calculators inside and out and explain exactly how your offer is calculated — face to face.
20+ local stores
Walk into any of our locations for a free, no-obligation evaluation. No shipping and no waiting for payment.
Cash in 3 Simple Steps
The in-person advantage: no shipping, no waiting days for payment, no wondering if your data is really gone.
Get your quote
Tell us your device and condition online or at the counter. Free, instant, no obligation.
Two-minute in-store test
We check the screen and every key at the counter — the whole evaluation takes about two minutes and you walk out with cash.
Walk out with cash
Approve the offer and get paid on the spot. No waiting for a check or a bank transfer.
Sellers love Sell Your Gadgets
Real Google reviews from customers across our 20+ store locations.
G’s customer service over the phone and in person was amazing! He was super fair and explained the prices and and his offers. Please do stop by!
Quick and easy interactions with both Mustafa and Madni. They paid me very good prices for my devices and practice good and honest business overall. Will definitely be back to do business with them
Great business done here. Paul helped me out today man thank you! I will highly recommend you guys to my peers.
Anthony helped me out so much and was a great employee . The place was very nice, great customer service. Good deals !
Brian was super nice and helpful. I was in a rush and he evaluated my things fast, while being absolutely pleasant. What he couldn’t take in, he was able to recycle and save me the time. Awesome guy! Thank you
I had a great experience at this phone store. The staff were very helpful, friendly, and patient while answering all of my questions. They took the time to explain my options and made sure I found what I needed without any pressure. The service was professional, and the whole process was quick and e
Every review is verifiable on each store's public Google profile. Find your store
20+ stores buying electronics for cash
Walk into your nearest location for an instant, in-person offer — or use our free mail-in program from anywhere in the country.
Elizabeth, NJ
211 Broad St
Nostrand Avenue, NY
1938 Nostrand Ave
Elmwood Park, NJ
81 Broadway
Glen Burnie, MD
7400 Ritchie Hwy Ste D
Astoria, NY
30-13B Steinway St
Houston, TX
1454 Lockwood Dr Ste B
North Plainfield, NJ
116 US-22
Irvington, NJ
1056 Springfield Ave Store A
Selling your graphing calculators — FAQs
How much can I get for a TI-84?
It depends on the exact model and condition — the TI-84 Plus CE with a color screen earns the most. We quote live in store, and the evaluation takes just a couple of minutes.
When is the best time to sell a graphing calculator?
Any time — demand is steady year-round because new students need them every semester. If yours is sitting in a drawer after finals, it’s losing nothing by coming in today.
Do you buy calculators with worn keys or scratches?
Normal wear is fine as long as the screen is intact and every key works. We test each unit in store before making an offer.
How do I sell my graphing calculators for cash?
Bring your graphing calculators to any Sell Your Gadgets store for a free, no-obligation quote. We evaluate it on the spot and pay you cash the same day. You can also request a quote online first to get started.
What condition do you accept?
Working calculators with screens intact.
How much is my graphing calculators worth?
Offers depend on the exact model, condition, and current market demand, so we quote every item live rather than posting prices that go stale. Bring it in or request an online quote for a fast, fair number with no obligation.
How long does the evaluation take?
About two minutes. We test the screen and keypad at the counter, quote you on the spot, and pay cash the same visit.
Do I need an ID to sell?
Yes — a valid state-issued photo ID is required for every sale, at every location.