---
title: "spartan helmet — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/spartan-helmet"
last_updated: "2026-07-14T02:13:20.585Z"
locale: en
meta:
  description: "weak search conversion (1.0%) — spartan helmet doesn't clear our bar today."
  "og:description": "weak search conversion (1.0%) — spartan helmet doesn't clear our bar today."
  "og:title": "spartan helmet — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen"
---

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# **spartan helmet**

**Skip it**

Weak search conversion (1.0%) — this niche doesn't clear our bar today.

Market size 16Growth 19Conversion 12Competition 61Returns 31Price range 95Avg price 92Brand share 51Review moat 77Quality gap 75

**Price range**

**Incredible****$14.80–$100.05**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Avg price**

**Great****$53.47**

avg listing price — sweet spot $15–$100

**Review moat**

**Great****466.56**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Competition**

**Good****48%**

top-5 click share — leaders hold, buyers still browse

**Brand share**

**Good****75%**

top-5 brand share — brands hold most of the demand

**Returns**

**Okay****5.3%**

return rate — above 6% kills the launch gate

**Growth**

**Bad****-11.9%**

90-day search growth — must beat 0% to launch

**Market size**

**Bad****$64K**

$64K/yr · 124K searches

**Conversion**

**Bad****1.0%**

search→purchase rate — share of searches ending in a sale

## **Competition**

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**14 **▼falling

**Sellers**

**26**

**Top-5 brand share**

**75%**

**Open market**

**20%**

- THOR INSTRUMENTS26% - Cosmic Chameleon26% - Nicky Bigs Novelties9% - Servllcell8% - AnNafi5% - Shiv Shakti Enterprises5%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$6K20%$13K30%$19K40%$25K1101001K10K 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 27 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Cosmic Chameleon Roman Spartan Warrior Helmet for Adults (Ages 15+) Gold Greek Soldier Headwear King Leonidas Style Medieval Armor Costume Accessory for Cosplay & Halloween](https://m.media-amazon.com/images/I/41wlqK5yUuL.jpg)**Cosmic Chameleon Roman Spartan Warrior Helmet for Adults (Ages 15+) Gold Greek Soldier Headwear King Leonidas Style Medieval Armor Costume Accessory for Cosplay & Halloween**Cosmic Chameleon**$19.79**4.3★355 rev](https://www.amazon.com/dp/B0B25T9PR9) [2![Medieval Armour King Leonidas Greek Spartan 300 Roman Helmet with Wooden Stand Rustic Vintage Home Decor Gifts](https://m.media-amazon.com/images/I/41vi8uLO7aL.jpg)**Medieval Armour King Leonidas Greek Spartan 300 Roman Helmet with Wooden Stand Rustic Vintage Home Decor Gifts**THOR INSTRUMENTS**$86.86**4.4★596 rev](https://www.amazon.com/dp/B07Q4S5RSL) [3![THOR INSTRUMENTS Medieval Greek Corinthian Armour Helmet With Red Plume Knight Spartan Helmet Replica Rustic Vintage Home Decor Gifts](https://m.media-amazon.com/images/I/41VaknSX6HL.jpg)**THOR INSTRUMENTS Medieval Greek Corinthian Armour Helmet With Red Plume Knight Spartan Helmet Replica Rustic Vintage Home Decor Gifts**Shiv Shakti Enterprises**$85.39**4.6★140 rev](https://www.amazon.com/dp/B01C2T26OO) [4![Amlisia Roman Knight Helmet Spartan Gladiator Costume Helmet Plastic Medieval Hat Warrio Knight Armor Accessory with Red Feather for Men](https://m.media-amazon.com/images/I/41d6U4MZ1ZL.jpg)**Amlisia Roman Knight Helmet Spartan Gladiator Costume Helmet Plastic Medieval Hat Warrio Knight Armor Accessory with Red Feather for Men**Amlisia**$22.24**4.2★43 rev](https://www.amazon.com/dp/B0FHKL4S8F) [5![Cosmic Chameleon Roman Spartan Warrior Helmet for Adults (Ages 15+) Silver Greek Soldier Headwear King Leonidas Style Medieval Armor Costume Accessory for Mens Cosplay & Halloween](https://m.media-amazon.com/images/I/41Oj-xPYwqL.jpg)**Cosmic Chameleon Roman Spartan Warrior Helmet for Adults (Ages 15+) Silver Greek Soldier Headwear King Leonidas Style Medieval Armor Costume Accessory for Mens Cosplay & Halloween**Cosmic Chameleon**$20.03**4.3★355 rev](https://www.amazon.com/dp/B0B25SLD6D)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Handcrafted Spartan Helmet Replica Polished Metal Greek Warrior Armor with Black Horsehair Crest | Luxury Medieval Decor & Cosplay Helmet | Collectors Display Gift for Men](https://m.media-amazon.com/images/I/41yqTVDVhBL.jpg)**Handcrafted Spartan Helmet Replica Polished Metal Greek Warrior Armor with Black Horsehair Crest | Luxury Medieval Decor & Cosplay Helmet | Collectors Display Gift for Men**THINKSUP**$100.05**0 rev8mo ago](https://www.amazon.com/dp/B0FYRGKMXC) [![Amlisia Roman Knight Helmet Spartan Gladiator Costume Helmet Plastic Medieval Hat Warrio Knight Armor Accessory with Red Feather for Men](https://m.media-amazon.com/images/I/41d6U4MZ1ZL.jpg)**Amlisia Roman Knight Helmet Spartan Gladiator Costume Helmet Plastic Medieval Hat Warrio Knight Armor Accessory with Red Feather for Men**Amlisia**$22.24**43 rev9mo ago](https://www.amazon.com/dp/B0FHKL4S8F) [![VikingOaksLLC Medieval Greek Corinthian Helmet Armour | Red Plume Steel Helmet Replica | Roleplay Costumes| Roman Knight Spartan LARP](https://m.media-amazon.com/images/I/41jXTNOw4fL.jpg)**VikingOaksLLC Medieval Greek Corinthian Helmet Armour | Red Plume Steel Helmet Replica | Roleplay Costumes| Roman Knight Spartan LARP**VikingOaksLLC**$90.32**0 rev10mo ago](https://www.amazon.com/dp/B0FMKSFQ62) [![Servllcell Medieval Roman Knight Helmet Plastic Greek Spartan Gladiator Helmet Medieval Costume Accessories Halloween Hat](https://m.media-amazon.com/images/I/41JnZCJKaQL.jpg)**Servllcell Medieval Roman Knight Helmet Plastic Greek Spartan Gladiator Helmet Medieval Costume Accessories Halloween Hat**Servllcell**$20.79**126 rev1y ago](https://www.amazon.com/dp/B0F9X2LWSG) [![Medieval Roman Knight Helmet and Spartan Spear Prop Greek Spartan Gladiator Costume Accessories Set Halloween](https://m.media-amazon.com/images/I/31PgCwyEyKL.jpg)**Medieval Roman Knight Helmet and Spartan Spear Prop Greek Spartan Gladiator Costume Accessories Set Halloween**Servllcell**$35.78**21 rev1y ago](https://www.amazon.com/dp/B0F9FJ26P2)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![VikingOaksLLC Medieval Greek Corinthian Helmet Armour | Red Plume Steel Helmet Replica | Roleplay Costumes| Roman Knight Spartan LARP](https://m.media-amazon.com/images/I/41jXTNOw4fL.jpg)**VikingOaksLLC Medieval Greek Corinthian Helmet Armour | Red Plume Steel Helmet Replica | Roleplay Costumes| Roman Knight Spartan LARP**VikingOaksLLC**$90.32**0.0★**▲ 313%**](https://www.amazon.com/dp/B0FMKSFQ62) [![IRELIA Winter Windproof Fleece Ski Mask Balaclava Headwear Motorcycle Thermal Face Mask Bandanas Black](https://m.media-amazon.com/images/I/31fErMG8M5L.jpg)**IRELIA Winter Windproof Fleece Ski Mask Balaclava Headwear Motorcycle Thermal Face Mask Bandanas Black**IRELIA**$14.80**4.6★**▲ 247%**](https://www.amazon.com/dp/B081SZGC23) [![Nicky Bigs Novelties Morph Adult Medieval Knight Gladiator Helmet - Cosplay Spartan Mask Trojan Hat - Roman Armor Warrior Greek Costume Headpiece Black One Size](https://m.media-amazon.com/images/I/31yjd+q4T9L.jpg)**Nicky Bigs Novelties Morph Adult Medieval Knight Gladiator Helmet - Cosplay Spartan Mask Trojan Hat - Roman Armor Warrior Greek Costume Headpiece Black One Size**Nicky Bigs Novelties**$22.02**4.5★**▲ 211%**](https://www.amazon.com/dp/B0BW4V2PDR) [![Nicky Bigs Novelties Knight Helmet Roman Soldier Helmet Spartan Helmets Gladiator Helmets Gladiator Costume Men Roman Soldier Costume Accessory - - Silver](https://m.media-amazon.com/images/I/41aDhiK-GoL.jpg)**Nicky Bigs Novelties Knight Helmet Roman Soldier Helmet Spartan Helmets Gladiator Helmets Gladiator Costume Men Roman Soldier Costume Accessory - - Silver**Nicky Bigs Novelties**$19.72**4.5★**▲ 172%**](https://www.amazon.com/dp/B08ZMHV5S4) [![THOR INSTRUMENTS Gladiator Maximus Arena Helmet | Medieval Wearable Mens Helmet Full Size | Halloween Party Costumes | Larp Clothings Movie Dresses Full-Size Metal Gladiator Maximus Arena Helm](https://m.media-amazon.com/images/I/41GPryGn3NL.jpg)**THOR INSTRUMENTS Gladiator Maximus Arena Helmet | Medieval Wearable Mens Helmet Full Size | Halloween Party Costumes | Larp Clothings Movie Dresses Full-Size Metal Gladiator Maximus Arena Helm**THOR INSTRUMENTS**$72.47**4.2★**▲ 167%**](https://www.amazon.com/dp/B00HS8G7XG)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -11.9% search growth over the last 90 days.

4K3KSpike '24Spike '25 seasonSepDecMarJunAugNovMarMay

Peak months: Oct · busiest ÷ quietest = 2.2×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Size-Overall**28%

*“Fits well”*

**Warmth**15%

*“Very warm”*

**Quality-Overall**12%

*“Great quality”*

**Value For Money**10%

*“Worth the prices”*

**Material Quality**4%

*“The material was great quality and festive”*

**Breathability**4%

*“Very warm and breathable”*

**Comfort-Overall**4%

*“comfortable”*

**Durability**4%

*“the durability of the helmet is adequate”*

**Advertised Vs Actual Product**3%

*“Exactly what I needed”*

**Weather Proof**3%

*“protected from the wind”*

### **What buyers complain about **

**Size-Overall**18%

*“Don't do it, weird fit”*

**Strength**15%

*“Very flimsy”*

**Quality-Overall**9%

*“you should know its cheap as hell”*

**Value For Money**8%

*“Over priced”*

**Material Quality**8%

*“Plastic and very flimsy”*

**Warmth**7%

*“Its hot”*

**Durability**7%

*“Broken in less than 5 minutes”*

**Rusts/Corrodes**5%

*“I saw a few rust spots which was disappointing”*

**Advertised Vs Actual Product**5%

*“Did not like item there was no face pocket as shown in main picture”*

**Mounting**3%

*“The wooden mount is deteriorating didnt even screw in the hole”*

### **Top return reasons **

**Size-Overall**63%

**Quality-Overall**4%

**Advertised Vs Actual Product**4%

**Width**4%

**Material Quality**3%

**Functionality-Overall**3%

**Defective Material/Parts**3%

**Comfort-Overall**2%

**Value For Money**2%

**Breathability**1%