---
title: "Cobra Kai — £11K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/fashion/cobra-kai"
last_updated: "2026-07-31T12:06:35.193Z"
locale: en
meta:
description: "Niche score 32/100 · £11K/yr market · 85K searches/yr · £17.61 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 32/100 · £11K/yr market · 85K searches/yr · £17.61 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cobra Kai — £11K/yr Amazon UK Niche (2026) - Flapen"
---
# **cobra kai**
**Skip it**
A small market ($11K/yr) — this niche doesn't clear our bar today.
Market size 3Growth 6Conversion 9Competition 21Returns 96Price range 75Avg price 82Brand share 18Review moat 93Quality gap 24
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****139.07**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****£17.61**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£3.15–£51.75**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****75%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Conversion**
**Bad****0.8%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-37.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£11K**
£11K/yr · 85K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, cobra kai is a £11K/yr Amazon United Kingdom market (85K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Feb–Mar–Dec. Verdict: Skip it — 32/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cobra kai market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **£18K–£22K**
- units × avg price
- **Conversion rate**
- **0.8%**
- **Avg BSR**
- **#3,060**
- **Page quality**
- **0%**
- **Prime**
- **53%**
- **Sponsored**
- **67%**
- **Out of stock**
- **12.9%**
- **Avg brand age**
- **56 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**24**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**75%**
Top 20: 100%
**Open market**
**4%**
- Snapit56% - Postees14% - Cobra Kai9% - DPX-18% - Pyramid International6% - Willow Gifts4% - Open — no brand owns it (2 brands, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 84 weeks — -37.3% search growth over the last 90 days.
15K10KSpike '25Black Friday '25Holiday '25 seasonJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Feb, Mar, Dec · busiest ÷ quietest = 4.4×
[**Open Trend **](https://flapen.com/research/uk/fashion/cobra-kai/trend)
## **Top cobra kai search terms**
- **cobra kai**69K/yr-38.3%0.4% conv. - **cobra kai merchandise**11K/yr-28.0%0.6% conv. - **kobra kai**3K/yr-40.7%0.0% conv. - **cobra kai gifts**2K/yr-7.1%0.0% conv. [**All search terms **](https://flapen.com/research/uk/fashion/cobra-kai/search-terms)
## **Top cobra kai 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%£1K20%£2K30%£3K40%£5K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids**Snapit**£12.44**4.7★29 rev](https://www.amazon.co.uk/dp/B0DFCGYCN6) [2**Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids**Snapit**£12.45**4.7★29 rev](https://www.amazon.co.uk/dp/B0DFCFY6XQ) [3**Postees Cobra Kai Karate Kid Inspired Kids T-Shirt (9-11 Years) Black**Postees**£8.94**4.6★631 rev](https://www.amazon.co.uk/dp/B08V8XD7S9) [4**Karate Kid Cobra Kai Hoodie (S-3XL) Retro Movie Classic Vintage Hooded Top (Medium) Black**DPX-1**£49.98**4.6★22 rev](https://www.amazon.co.uk/dp/B00UTJO51C) [5**Cobra Kai Officially Licensed Baseball Hoodie (Black - Yellow) Small**Cobra Kai**£30.56**4.6★76 rev](https://www.amazon.co.uk/dp/B09NH7L96W)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Snapit Cobraa Kai Mens T-Shirt Cobra Logo Tee Strike First Strike Hard No Mercy Karate Lovers T-Shirt Short Sleeve 100% Cotton top for UK Men/Women/Kids Best Gift Black**Snapit**£6.66**8 rev1y ago](https://www.amazon.co.uk/dp/B0F5BH6Q9Q) [**Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids**Snapit**£12.44**29 rev1y ago](https://www.amazon.co.uk/dp/B0DFCGYCN6) [**Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids**Snapit**£12.45**29 rev1y ago](https://www.amazon.co.uk/dp/B0DFCFY6XQ) [**Snapit Inspired Yeet Hoodie Top LazarBeam Gaming Youtuber Merch Unisex Hooded Top (as8 age 12_years 13_years regular Black)**Snapit**£12.32**25 rev3y ago](https://www.amazon.co.uk/dp/B0CBY2196V) [**HWC Trading FR A4 Ralph Macchio & William Zabka Cobra Kai Gifts Printed Signed Autograph Picture for TV Show Fans - A4 Framed**HWC Trading**£15.21**54 rev4y ago](https://www.amazon.co.uk/dp/B0B3DGNY9X)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Snapit Inspired Yeet Hoodie Top LazarBeam Gaming Youtuber Merch Unisex Hooded Top (as8 age 12_years 13_years regular Black)**Snapit**£12.32**4.9★**▲ 132%**](https://www.amazon.co.uk/dp/B0CBY2196V) [**Karate Kid Cobra Kai Hoodie (S-3XL) Retro Movie Classic Vintage Hooded Top (Medium) Black**DPX-1**£49.98**4.6★**▲ 59%**](https://www.amazon.co.uk/dp/B00UTJO51C) [**Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids**Snapit**£12.45**4.7★**▲ 36%**](https://www.amazon.co.uk/dp/B0DFCFY6XQ) [**Karate Kid Cobra Kai Hoodie (S-3XL) Retro Movie Classic Vintage Hooded Top (Small) Black**DPX-1**£51.75**4.6★**▲ 36%**](https://www.amazon.co.uk/dp/B00UTJO58A) [**Cobra Hoodie Fighting Karate TV Show 80s Film STRIKE FIRST - STRIKE HARD Unisex Hoodie- Quality Printed Pullover Hooded Top for martial arts TV shows For Fans Birthday Christmas Uk Men/Women/Kids**Snapit**£12.44**4.7★**▲ 33%**](https://www.amazon.co.uk/dp/B0DFCGYCN6)
**~~View all trending →~~**
## **What buyers say about cobra kai**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Strength**22%
*“Sturdy”*
**Advertised Vs Actual Product**17%
*“Exactly as pictured, very pleased”*
**Quality-Overall**17%
*“Good quality product”*
**Gifting Purpose**17%
*“Perfect for a gift”*
**Print Quality**17%
*“Good quality material and colourful print”*
**Design-Overall**6%
*“Great addition to decor on bedroom”*
### **What buyers complain about **
**Value For Money**33%
*“Looks more expensive than it is”*
### **Top return reasons **
**Size-Overall**50%
**Quality-Overall**17%
**Paper Quality**17%
**Heating**17%
## **Common questions**
- **Is cobra kai profitable to sell on Amazon United Kingdom?**
- The niche generates £11K/yr across 15 tracked products. 90-day search growth is -37.3%. Flapen's verdict: Skip it (32/100).
- **How competitive is the cobra kai niche?**
- 8 brands and 24 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in cobra kai?**
- Top complaints mined from reviews: Value For Money. The return rate is 0.8%.
- **When does demand for cobra kai peak?**
- Demand peaks in Feb–Mar–Dec; the busiest month runs 4.4× the quietest.
- **What does it cost to enter the cobra kai niche?**
- Listings span £3.15–£51.75; the average listing price is £17.61 (sweet spot $15–$100). The average incumbent carries 139 reviews — the moat a new listing must climb.
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