---
title: "Crysknife — $0/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/crysknife"
last_updated: "2026-08-11T14:25:19.290Z"
locale: en
meta:
description: "Niche score 31/100 · $0/yr market · 14K searches/yr · $118.94 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 31/100 · $0/yr market · 14K searches/yr · $118.94 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Crysknife — $0/yr Amazon US Niche (2026) - Flapen"
---
# **crysknife**
**Skip it**
A small market ($0/yr) — this niche doesn't clear our bar today.
Market size 0Growth 21Conversion 0Competition 9Returns 90Price range 39Avg price 69Brand share 0Review moat 93Quality gap 75
**Review moat**
**Great****143.86**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.3%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$118.94**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****$35.36–$199.97**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-8.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****90%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$0**
$0/yr · 14K searches
**Conversion**
**Bad****0.0%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, crysknife is a $0/yr Amazon United States market (14K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct–Dec. Verdict: Skip it — 31/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **crysknife market data**
- **Units sold / yr**
- **0–100**
- avg 0–100/product
- **Revenue / yr**
- **$0–$12K**
- units × avg price
- **Conversion rate**
- **0.0%**
- **Avg BSR**
- **#6,225**
- **Page quality**
- **0%**
- **Prime**
- **43%**
- **Sponsored**
- **29%**
- **Out of stock**
- **11.0%**
- **Avg brand age**
- **52 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**34**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**90%**
Top 20: 100%
**Open market**
**0%**
- Starforged36% - United Cutlery36% - Kershaw10% - Generic9% - Delta Blaydz9%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.8% search growth over the last 90 days.
900700Spike '24Holiday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Dec · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/crysknife/trend)
## **Top crysknife search terms**
- **dune knife**6K/yr-14.7%0.3% conv. - **crysknife**4K/yr-9.5%0.4% conv. - **dune crysknife**3K/yr+4.6%1.1% conv. - **crysknife dune**1K/yr-13.8%0.9% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/crysknife/search-terms)
## **Top crysknife 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%10%$020%$030%$040%$0101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Starforged Dune II Sandworm Teeth Crysknife Atreides Movie Peripheral Props Restored to Original Authorized Version 2024-Other6**Starforged**$115.47**4.4★30 rev](https://www.amazon.com/dp/B0CYJ8VLZV) [2**United Cutlery Crysknife of Paul Atreides**United Cutlery**$194.61**3.9★37 rev](https://www.amazon.com/dp/B0CG77H4CK) [3**Stilgar Crysknife from Dune Handmade cosplay Gamer gift**Generic**$96.51**0.0★0 rev](https://www.amazon.com/dp/B0F3JRPCPY) [4**Handmade Paul Atreides Crysknife Replica: Dune Movie Carbon Steel Short Sword with Leather Sheath**Delta Blaydz**$199.97**0.0★0 rev](https://www.amazon.com/dp/B0GS79FH27) [5**United Cutlery Long Blade of Duncan Idaho Replica | Officially Licensed Dune Movie Collectible | Stainless Steel Blade | Wall Display Plaque and Certificate of Authenticity | Overall Length 32.125**United Cutlery**$134.69**4.0★16 rev](https://www.amazon.com/dp/B0CZSFSSV8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Handmade Paul Atreides Crysknife Replica: Dune Movie Carbon Steel Short Sword with Leather Sheath**Delta Blaydz**$199.97**0 rev4mo ago](https://www.amazon.com/dp/B0GS79FH27) [**Kershaw Atreides Fixed Blade Knife 65Mn Black Tanto Blade Outdoor Work Knife with Sheath Full Tang Handle**Kershaw**$55.97**39 rev10mo ago](https://www.amazon.com/dp/B0FQ11NYTV) [**Stilgar Crysknife from Dune Handmade cosplay Gamer gift**Generic**$96.51**0 rev1y ago](https://www.amazon.com/dp/B0F3JRPCPY) [**United Cutlery Long Blade of Duncan Idaho Replica | Officially Licensed Dune Movie Collectible | Stainless Steel Blade | Wall Display Plaque and Certificate of Authenticity | Overall Length 32.125**United Cutlery**$134.69**16 rev2y ago](https://www.amazon.com/dp/B0CZSFSSV8) [**Starforged Dune II Sandworm Teeth Crysknife Atreides Movie Peripheral Props Restored to Original Authorized Version 2024-Other6**Starforged**$115.47**30 rev2y ago](https://www.amazon.com/dp/B0CYJ8VLZV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Kershaw Atreides Fixed Blade Knife 65Mn Black Tanto Blade Outdoor Work Knife with Sheath Full Tang Handle**Kershaw**$55.97**4.8★**▲ 227%**](https://www.amazon.com/dp/B0FQ11NYTV) [**Handmade Paul Atreides Crysknife Replica: Dune Movie Carbon Steel Short Sword with Leather Sheath**Delta Blaydz**$199.97**0.0★**▲ 174%**](https://www.amazon.com/dp/B0GS79FH27) [**Kershaw Dune Full Tang Neck Knife (4008X) Compact 3.8 3Cr13 Stainless Steel Fixed Blade with Black-Oxide Finish Textured Injection Molded Handle Secure Molded Sheath and Lanyard 2.5 oz.**Kershaw**$35.36**4.4★**▲ 11%**](https://www.amazon.com/dp/B00TAD2MQ8) [**Stilgar Crysknife from Dune Handmade cosplay Gamer gift**Generic**$96.51**0.0★**— 9%**](https://www.amazon.com/dp/B0F3JRPCPY) [**United Cutlery Crysknife of Paul Atreides**United Cutlery**$194.61**3.9★**— 1%**](https://www.amazon.com/dp/B0CG77H4CK)
**~~View all trending →~~**
## **What buyers say about crysknife**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sharpness**25%
*“Came sharp”*
**Design-Overall**15%
*“Functional and sleek”*
**Quality-Overall**13%
*“High Quality Must Have”*
**Strength**10%
*“Very sturdy”*
**Weight Light**10%
*“It isn't heavy”*
**Comfort-Overall**10%
*“Great camping knife with comfort”*
**Ease Of Use**5%
*“Simple is sometimes the best way”*
**Size-Overall**5%
*“fits in sheath snug”*
**Material Quality**3%
*“The handle material gives a good grip, and the size and weight are comfortable”*
**Grip**3%
*“feels good in my grip”*
### **What buyers complain about **
**Handle Quality**50%
*“Handle is cheap”*
**Material Quality**25%
*“The sword is plastic”*
**Value For Money**25%
*“Not worth the money”*
### **Top return reasons **
**Size-Overall**40%
**Material Quality**17%
**Grip**10%
**Quality-Overall**10%
**Compatibility-Overall**5%
**Ergonomics**5%
**Defective Material/Parts**5%
**Value For Money**5%
**Rusts/Corrodes**5%
**Handle Quality**2%
## **Common questions**
- **Is crysknife profitable to sell on Amazon United States?**
- The niche generates $0/yr across 7 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Skip it (31/100).
- **How competitive is the crysknife niche?**
- 5 brands and 34 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in crysknife?**
- Top complaints mined from reviews: Handle Quality, Material Quality, Value For Money. The return rate is 1.3%.
- **When does demand for crysknife peak?**
- Demand peaks in Oct–Dec; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the crysknife niche?**
- Listings span $35.36–$199.97; the average listing price is $118.94 (sweet spot $15–$100). The average incumbent carries 144 reviews — the moat a new listing must climb.
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