---
title: "Ti Nspire Cx Ii-t Cas — €111K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/buerobedarf-schreibwaren/ti-nspire-cx-ii-t-cas"
last_updated: "2026-08-10T05:18:43.158Z"
locale: en
meta:
description: "Niche score 25/100 · €111K/yr market · 25K searches/yr · €147.15 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 25/100 · €111K/yr market · 25K searches/yr · €147.15 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Ti Nspire Cx Ii-t Cas — €111K/yr Amazon DE Niche (2026) - Flapen"
---
# **ti nspire cx ii-t cas**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 27Growth 13Conversion 37Competition 0Returns 30Price range 0Avg price 59Brand share 0Review moat 80Quality gap 53
**Review moat**
**Great****391.5**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****€147.15**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****4.6%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****€111K**
€111K/yr · 25K searches
**Growth**
**Bad****-24.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****€119.97–€180.84**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** High Price**](https://flapen.com/research/niches?market=de&signal=high_price "Avg price > $50")
According to Flapen's Amazon Germany niche tracking, ti nspire cx ii-t cas is a €111K/yr Amazon Germany market (25K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug–Sep–Oct. Verdict: Skip it — 25/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ti nspire cx ii-t cas market data**
- **Units sold / yr**
- **750–1K**
- avg 100–250/product
- **Revenue / yr**
- **€110K–€147K**
- units × avg price
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#10**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **50%**
- **Out of stock**
- **3.9%**
- **Avg brand age**
- **75 months**
- **Avg seller age**
- **200 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **▼falling
**Sellers**
**26**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Texas Instruments67% - CALCUSO33%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -24.3% search growth over the last 90 days.
2K1KPrime Day '24Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Sep, Oct · busiest ÷ quietest = 5.1×
[**Open Trend **](https://flapen.com/research/de/buerobedarf-schreibwaren/ti-nspire-cx-ii-t-cas/trend)
## **Top ti nspire cx ii-t cas search terms**
- **ti nspire cx ii-t cas**10K/yr-19.2%3.1% conv. - **ti-nspire cx ii-t cas**9K/yr-7.1%4.2% conv. - **cas taschenrechner**3K/yr-41.3%2.7% conv. - **ti nspire cx cas**3K/yr-51.5%0.7% conv. [**All search terms **](https://flapen.com/research/de/buerobedarf-schreibwaren/ti-nspire-cx-ii-t-cas/search-terms)
## **Top ti nspire cx ii-t cas products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%€17K30%€33K45%€50K60%€67K1001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Texas Instruments TI-Nspire CX II-T CAS Graphikrechner (800 Funktionen farbige Darstellung 3D Anzeige) Schwarz Rot**Texas Instruments**€137.72**4.4★383 rev](https://www.amazon.de/dp/B09DT61JQJ) [2**TI-Nspire CX II-T CAS inkl. WYNGS Schutztasche Schwarz - Grafikrechner - Basic Set**CALCUSO**€180.84**4.4★410 rev](https://www.amazon.de/dp/B08QDDGR86) [3**TI-Nspire CX II-T Grafikrechner inklusive Schutztasche von WYNGS in Schwarz - Basic Set**Texas Instruments**€150.06**4.5★390 rev](https://www.amazon.de/dp/B07HB1B27S) [4**Texas Instruments TI-Nspire CX II-T Graphikrechner (800 Funktionen farbige Darstellung 3D Anzeige) Weiß-Rot**Texas Instruments**€119.97**4.4★383 rev](https://www.amazon.de/dp/B09DSS2TGP)
### **Newest**
by launch date
[**Texas Instruments TI-Nspire CX II-T CAS Graphikrechner (800 Funktionen farbige Darstellung 3D Anzeige) Schwarz Rot**Texas Instruments**€137.72**383 rev4y ago](https://www.amazon.de/dp/B09DT61JQJ) [**Texas Instruments TI-Nspire CX II-T Graphikrechner (800 Funktionen farbige Darstellung 3D Anzeige) Weiß-Rot**Texas Instruments**€119.97**383 rev4y ago](https://www.amazon.de/dp/B09DSS2TGP) [**TI-Nspire CX II-T CAS inkl. WYNGS Schutztasche Schwarz - Grafikrechner - Basic Set**CALCUSO**€180.84**410 rev6y ago](https://www.amazon.de/dp/B08QDDGR86) [**TI-Nspire CX II-T Grafikrechner inklusive Schutztasche von WYNGS in Schwarz - Basic Set**Texas Instruments**€150.06**390 rev7y ago](https://www.amazon.de/dp/B07HB1B27S)
### **Trending**
90-day click momentum
[**TI-Nspire CX II-T Grafikrechner inklusive Schutztasche von WYNGS in Schwarz - Basic Set**Texas Instruments**€150.06**4.5★**▲ 139%**](https://www.amazon.de/dp/B07HB1B27S) [**Texas Instruments TI-Nspire CX II-T Graphikrechner (800 Funktionen farbige Darstellung 3D Anzeige) Weiß-Rot**Texas Instruments**€119.97**4.4★**▲ 59%**](https://www.amazon.de/dp/B09DSS2TGP) [**Texas Instruments TI-Nspire CX II-T CAS Graphikrechner (800 Funktionen farbige Darstellung 3D Anzeige) Schwarz Rot**Texas Instruments**€137.72**4.4★**▲ 21%**](https://www.amazon.de/dp/B09DT61JQJ) [**TI-Nspire CX II-T CAS inkl. WYNGS Schutztasche Schwarz - Grafikrechner - Basic Set**CALCUSO**€180.84**4.4★**▼ 38%**](https://www.amazon.de/dp/B08QDDGR86)
## **What buyers say about ti nspire cx ii-t cas**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**beworben Vs Tatsächliches Produkt**25%
*“Das Produkt wurde wie beschrieben geliefert”*
**Qualität insgesamt**13%
*“Sehr guter wissenschaftlicher Rechner”*
**Anzeigefarben**13%
*“Farbdisplay, viele Funktionen und CAS machen ihn für anspruchsvollere Mathematik wirklich praktisch”*
**Aufladen**13%
*“Der TI hat im Gegensatz zum Classpad II einen aufladbaren Akku, der nach einer Woche (täglich ca. 1 Stunde Mathe) jetzt noch 75 % anzeigt.”*
**Preis-Leistungs-Verhältnis**13%
*“Der Preis ist für mich okay”*
**Software/Anwendung**13%
*“Genialer Rechner mit kostenloser Software für PC/Laptop”*
**Materialqualität**13%
*“Verarbeitung wirkt solide”*
### **Top return reasons **
**Aufladen**23%
**Funktionalität insgesamt**22%
**Batterieeinschluss**11%
**Zertifizierungen**10%
**Akkulaufzeit**9%
**Defekt Material/Teile**6%
**Benutzerfreundlichkeit**6%
**Gesamtgröße**3%
**Kompatibilität – insgesamt**3%
**Anleitung/Benutzerhandbuch/Fehlerbehebung**1%
## **Common questions**
- **Is ti nspire cx ii-t cas profitable to sell on Amazon Germany?**
- The niche generates €111K/yr across 4 tracked products. 90-day search growth is -24.3%. Flapen's verdict: Skip it (25/100).
- **How competitive is the ti nspire cx ii-t cas niche?**
- 2 brands and 26 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **When does demand for ti nspire cx ii-t cas peak?**
- Demand peaks in Aug–Sep–Oct; the busiest month runs 5.1× the quietest.
- **What does it cost to enter the ti nspire cx ii-t cas niche?**
- Listings span €119.97–€180.84; the average listing price is €147.15 (sweet spot $15–$100). The average incumbent carries 392 reviews — the moat a new listing must climb.
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