Updated monthly
25,184+
Phones, tablets and gadgets swopped for cash — and counting.
+18% MoM vs. Q2
Sell your Casio calculator
How much is my Casio calculator worth?
It depends on the exact model, its condition, and whether everything works as intended. Find your Casio calculator above and answer a few quick questions — we’ll show you an instant offer.
How do I identify my Casio 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.
A+
BBB Accredited
Better Business Bureau · accredited since 2016, zero unresolved complaints.
24hrs
Paid the same day we inspect.
PayPal or Zelle in minutes, direct deposit in 1–3 business days, or a check by mail if you're old school.
'16 → '26
Founded
10 yrs
Today
Built to last.
Same team, same address, and the same promise for 10 years.
Family-owned · Jackson Heights, NY
Secure data wipe on every device.
Free tracked shipping
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