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Phones, tablets and gadgets swopped for cash — and counting.
+18% MoM vs. Q2
Sell your Texas Instruments calculator
Nspire CX II Graphing Calculator
Up to $17
TI-84 Plus CE Graphing Calculator
Up to $17
TI-84 Plus C Graphing Calculator
Up to $22
TI-Nspire CX CAS Graphing Calculator
Up to $17
TI-Nspire CAS Touchpad Graphing Calculator
Up to $12
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TI-89 Titanium Graphing
Up to $32
TI-84 Plus Silver Graphing
Up to $15
TI-84 Plus Graphing Calculator
Up to $14
Voyage 200 Graphing Calculator
Up to $12
TI-89 Graphing Calculator
Up to $17
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How much is my Texas Instruments calculator worth?
It depends on the exact model, its condition, and whether everything works as intended. Find your Texas Instruments calculator above and answer a few quick questions — we’ll show you an instant offer.
How do I identify my Texas Instruments calculator?
Start with the model name printed on the front, like TI-84 Plus CE. There’s often more product information on the back.
On supported TI graphing calculators you can find the Product ID by pressing ON, then 2nd, then + (MEM), then 1: About. Handy for identification, but note it’s a different thing from the model name.
Why sellers choose us.
Easiest transaction I have ever done when selling my phone. As long as you are honest, they pay you what they say they will pay you initially and money was in my account the same day the received my device. Highly recommend them over any other options out there.
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'16 → '26
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10 yrs
Today
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Same team, same address, and the same promise for 10 years.
Family-owned · Jackson Heights, NY
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