---
title: "buster sword — Niche Verdict: Skip it (37/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/buster-sword"
last_updated: "2026-07-13T23:05:18.879Z"
locale: en
meta:
  description: "weak search conversion (0.7%) — buster sword doesn't clear our bar today."
  "og:description": "weak search conversion (0.7%) — buster sword doesn't clear our bar today."
  "og:title": "buster sword — Niche Verdict: Skip it (37/100) | Amazon United States - Flapen"
---

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# **buster sword**

**Skip it**

Weak search conversion (0.7%) — this niche doesn't clear our bar today.

Market size 17Growth 98Conversion 8Competition 11Returns 43Price range 27Avg price 74Brand share 10Review moat 92Quality gap 23

**Growth**

**Incredible****+212.8%**

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

**Review moat**

**Great****153.9**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Good****$104.36**

avg listing price — sweet spot $15–$100

**Returns**

**Okay****3.9%**

return rate — above 6% kills the launch gate

**Price range**

**Okay****$12.31–$328.57**

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

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Market size**

**Bad****$69K**

$69K/yr · 102K searches

**Competition**

**Bad****86%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****96%**

top-5 brand share — brand-locked demand

**Conversion**

**Bad****0.7%**

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

## **Competition**

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**7 **▼falling

**Sellers**

**12**

**Top-5 brand share**

**96%**

**Open market**

**2%**

- LALAPORT31% - ZKBWFLA30% - Sword Valley21% - Mingshao10% - Eforlife5% - MedievalDepot2% - Open — no brand owns it (1 brand, 2%)

## **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%$7K20%$14K30%$21K40%$28K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![ZKBWFLA Stainless Steel Cloud Buster Swords Real Metal 56 inch Fantasy RPG Prop: Cloud Strife Greatsword Cloud Strife Steel Knife](https://m.media-amazon.com/images/I/313au-OzMiL.jpg)**ZKBWFLA Stainless Steel Cloud Buster Swords Real Metal 56 inch Fantasy RPG Prop: Cloud Strife Greatsword Cloud Strife Steel Knife**ZKBWFLA**$173.02**4.6★29 rev](https://www.amazon.com/dp/B0BWMFJL91) [2![42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift.](https://m.media-amazon.com/images/I/312fFXbODeL.jpg)**42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift.**LALAPORT**$35.22**4.8★88 rev](https://www.amazon.com/dp/B0BSMHP92C) [3![Sword Valley Buster Sword Cloud Strife Steel Knife Steel Broadsword - Fantasy-Style Decorative Greatsword - 142cm/55.91 Cosplay Prop Anime Sword (Collectors Edition All-Metal Construction)](https://m.media-amazon.com/images/I/31Q3sd9pWtL.jpg)**Sword Valley Buster Sword Cloud Strife Steel Knife Steel Broadsword - Fantasy-Style Decorative Greatsword - 142cm/55.91 Cosplay Prop Anime Sword (Collectors Edition All-Metal Construction)**Sword Valley**$155.57**4.8★10 rev](https://www.amazon.com/dp/B0BX7PSP3W) [4![42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift. Silver Black](https://m.media-amazon.com/images/I/41SL9UiuKwL.jpg)**42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift. Silver Black**LALAPORT**$67.96**4.8★88 rev](https://www.amazon.com/dp/B0C7BGRH8Q) [5![42.5 Fantasy Foam Sword Anime Cosplay Sword Buster Sword PU Foam Zweihander Broad Sword (Black)](https://m.media-amazon.com/images/I/31qRzRhl7OL.jpg)**42.5 Fantasy Foam Sword Anime Cosplay Sword Buster Sword PU Foam Zweihander Broad Sword (Black)**Mingshao**$39.70**4.7★223 rev](https://www.amazon.com/dp/B09TK9NQGC)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift. Silver Black](https://m.media-amazon.com/images/I/41SL9UiuKwL.jpg)**42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift. Silver Black**LALAPORT**$67.96**88 rev3y ago](https://www.amazon.com/dp/B0C7BGRH8Q) [![Sword Valley Buster Sword Cloud Strife Steel Knife Steel Broadsword - Fantasy-Style Decorative Greatsword - 142cm/55.91 Cosplay Prop Anime Sword (Collectors Edition All-Metal Construction)](https://m.media-amazon.com/images/I/31Q3sd9pWtL.jpg)**Sword Valley Buster Sword Cloud Strife Steel Knife Steel Broadsword - Fantasy-Style Decorative Greatsword - 142cm/55.91 Cosplay Prop Anime Sword (Collectors Edition All-Metal Construction)**Sword Valley**$155.57**10 rev3y ago](https://www.amazon.com/dp/B0BX7PSP3W) [![ZKBWFLA Stainless Steel Cloud Buster Swords Real Metal 56 inch Fantasy RPG Prop: Cloud Strife Greatsword Cloud Strife Steel Knife](https://m.media-amazon.com/images/I/313au-OzMiL.jpg)**ZKBWFLA Stainless Steel Cloud Buster Swords Real Metal 56 inch Fantasy RPG Prop: Cloud Strife Greatsword Cloud Strife Steel Knife**ZKBWFLA**$173.02**29 rev3y ago](https://www.amazon.com/dp/B0BWMFJL91) [![DoubleChin Final Fantasy 7 (FF7) Cloud Buster Sword Metal Keychain](https://m.media-amazon.com/images/I/21ZRIel0gEL.jpg)**DoubleChin Final Fantasy 7 (FF7) Cloud Buster Sword Metal Keychain**DoubleChin**$12.31**67 rev3y ago](https://www.amazon.com/dp/B0BV7Z5NCF) [![42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift.](https://m.media-amazon.com/images/I/312fFXbODeL.jpg)**42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift.**LALAPORT**$35.22**88 rev3y ago](https://www.amazon.com/dp/B0BSMHP92C)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Eforlife Sword Bag Sword Carry Case Back Strap Waistband for Ninja Hero Cosplay Anime Costume (Back Strap for Dual Sword)](https://m.media-amazon.com/images/I/413aPhLRxDL.jpg)**Eforlife Sword Bag Sword Carry Case Back Strap Waistband for Ninja Hero Cosplay Anime Costume (Back Strap for Dual Sword)**Eforlife**$16.17**4.3★**▲ 93%**](https://www.amazon.com/dp/B07C2WDWBT) [![42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift. Silver Black](https://m.media-amazon.com/images/I/41SL9UiuKwL.jpg)**42.5 or 57 Final Version Fantasy PU Foam Zweihander Broad Sword with Inner Core for Video Game Cosplay Costume Prop Collection Gift. Silver Black**LALAPORT**$67.96**4.8★**▲ 87%**](https://www.amazon.com/dp/B0C7BGRH8Q) [![Sword Valley Buster Sword Cloud Strife Steel Knife Steel Broadsword - Fantasy-Style Decorative Greatsword - 142cm/55.91 Cosplay Prop Anime Sword (Collectors Edition All-Metal Construction)](https://m.media-amazon.com/images/I/31Q3sd9pWtL.jpg)**Sword Valley Buster Sword Cloud Strife Steel Knife Steel Broadsword - Fantasy-Style Decorative Greatsword - 142cm/55.91 Cosplay Prop Anime Sword (Collectors Edition All-Metal Construction)**Sword Valley**$155.57**4.8★**▲ 62%**](https://www.amazon.com/dp/B0BX7PSP3W) [![57 Fantasy Foam Props Anime Cosplay Bustersword PU Foam Zweihander Broadsword (57 Black/Black)](https://m.media-amazon.com/images/I/41T9bL+B1bL.jpg)**57 Fantasy Foam Props Anime Cosplay Bustersword PU Foam Zweihander Broadsword (57 Black/Black)**Mingshao**$76.11**4.7★**— 2%**](https://www.amazon.com/dp/B0BRR1DMPK) [![MedievalDepot Fantasy Blade Cloud Buster Sword | Cloud Strife Steel Knife | Cosplay Anime Props Game Handmade Broadsword 55 Overall](https://m.media-amazon.com/images/I/31PwjlTeOGL.jpg)**MedievalDepot Fantasy Blade Cloud Buster Sword | Cloud Strife Steel Knife | Cosplay Anime Props Game Handmade Broadsword 55 Overall**MedievalDepot**$328.57**4.9★**— 1%**](https://www.amazon.com/dp/B01GZ9X7HC)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +212.8% search growth over the last 90 days.

25K15KSpike '24Holiday '24Prime Day '25Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jun, Dec · busiest ÷ quietest = 4.2×

## **Reviews**

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

### **What buyers love **

**Advertised Vs Actual Product**25%

*“Accurately depicted for costume”*

**Material Quality**17%

*“The buster sword is made with high quality materials”*

**Durability**17%

*“It is very durable”*

**Size-Overall**17%

*“nice size”*

**Quality-Overall**8%

*“Overall its a really good product”*

**Weight Light**8%

*“was lightweight enough to be carried all night”*

**Length**8%

*“it is an amazing length and its nice and weighted near the hilt”*

### **What buyers complain about **

**Color**100%

*“Colors are not totally game accurate which is disappointing or textured”*

### **Top return reasons **

**Size-Overall**30%

**Strap/String Quality**13%

**Durability**6%

**Functionality-Overall**6%

**Advertised Vs Actual Product**6%

**Defective Material/Parts**5%

**Quality-Overall**5%

**Scratch Resistance**4%

**Handle Quality**4%

**Width**3%