Buy TI-84 Calculator: Best Prices & Deals
Looking to buy a TI-84 graphing calculator? This guide compares prices across retailers, breaks down new vs used vs refurbished options, and helps you find the best deal — whether you're in the USA, India, or anywhere else.
💡 Don't need a physical calculator? Use our free online TI-84 emulator for homework and practice — save $120+!
TI-84 Models & Pricing
TI-84 Plus
- ✅ Monochrome display
- ✅ AAA batteries
- ✅ Exam approved
- ❌ No color screen
- ❌ Older processor
TI-84 Plus CE
- ✅ Full color display
- ✅ Rechargeable battery
- ✅ 48 MHz processor
- ✅ Slim & lightweight
- ✅ Exam approved
TI-84 Plus CE Python
- ✅ Everything CE has
- ✅ Python programming
- ✅ Latest model
- ❌ Most expensive
Where to Buy in USA
| Retailer | TI-84 Plus | TI-84 Plus CE | Notes |
|---|---|---|---|
| Amazon | $85–$95 | $118–$140 | Prime shipping, easy returns |
| Walmart | $88 | $120–$130 | In-store pickup available |
| Best Buy | $88 | $130 | Student discounts sometimes |
| Target | $88 | $130 | Back-to-school sales |
| Staples | $90 | $130–$150 | Office supply stores |
| TI Education Store | $97 | $150 | Direct from manufacturer |
Where to Buy in India
| Retailer | TI-84 Plus | TI-84 Plus CE | Notes |
|---|---|---|---|
| Amazon India | ₹7,500–₹9,000 | ₹10,000–₹14,000 | Most options, fast delivery |
| Flipkart | ₹7,800–₹9,500 | ₹11,000–₹15,000 | EMI options available |
| Local Dealers | ₹8,000–₹10,000 | ₹12,000–₹16,000 | Can negotiate, warranty varies |
Used & Refurbished Options
Save money by buying used or refurbished:
| Option | Price Range (USA) | Pros | Cons |
|---|---|---|---|
| Used (eBay) | $40–$80 | Cheapest option | No warranty, condition varies |
| Refurbished (Amazon) | $60–$100 | Tested, often with warranty | Cosmetic wear possible |
| School surplus | $20–$50 | Very cheap | Heavy wear, no guarantee |
Rental Options
If you only need a TI-84 for a semester or exam season, renting is a smart choice:
- Calculators.org — Rents TI-84 Plus CE for ~$15/month
- Amazon Rental — Some textbook rental programs include calculators
- School lending programs — Many schools loan calculators to students for the year
- Library — Some public and university libraries loan graphing calculators
Buying Tips
- Best time to buy: Back-to-school sales (July-August) offer the biggest discounts, often $15-30 off
- Black Friday: Calculators are frequently discounted on Black Friday and Cyber Monday
- Teacher/student discounts: Check if your school has a group purchase program
- Avoid gray market: Buy from authorized retailers to ensure warranty coverage
- Check the model year: Newer TI-84 Plus CE units have better batteries. Check the serial number — newer is better
💡 Our Recommendation
For most students, buy the TI-84 Plus CE — the color screen, rechargeable battery, and faster processor are worth the extra cost. Buy during back-to-school sales for the best price (~$118 on Amazon).
If budget is tight, buy a used TI-84 Plus on eBay for $40-60, or use our free online emulator for everything except exams.
FAQ
Yes, for students who need it daily. The color screen, rechargeable battery, and fast processor make it significantly better than cheaper models. It will last through middle school, high school, and college.
Yes! Flipkart (India) and Amazon offer EMI options on many credit cards. In the USA, some retailers offer buy-now-pay-later through services like Affirm or Klarna.
The Casio fx-9750GIII (~$50) is a great budget alternative with similar capabilities. However, most US classrooms use TI-84 curriculum, so compatibility with your teacher's instructions matters. The TI-84 has a larger community and more online resources.