---
title: "Viking Costume Kids — $6K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/viking-costume-kids"
last_updated: "2026-08-09T12:33:24.581Z"
locale: en
meta:
description: "Niche score 45/100 · $6K/yr market · 79K searches/yr · $30.75 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $6K/yr market · 79K searches/yr · $30.75 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Viking Costume Kids — $6K/yr Amazon US Niche (2026) - Flapen"
---
# **viking costume kids**
**Skip it**
A small market ($6K/yr) — this niche doesn't clear our bar today.
Market size 2Growth 16Conversion 3Competition 87Returns 16Price range 87Avg price 95Brand share 73Review moat 91Quality gap 60
**Avg price**
**Incredible****$30.75**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****170.87**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Great****28%**
top-5 click share — an open shelf
**Price range**
**Great****$8.71–$75.49**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-17.7%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****7.6%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$6K**
$6K/yr · 79K searches
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, viking costume kids is a $6K/yr Amazon United States market (79K searches/yr). The top 5 brands hold 61% of demand. Verdict: Skip it — 45/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **viking costume kids market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$23K–$31K**
- units × avg price
- **Conversion rate**
- **0.3%**
- **Avg BSR**
- **#1,183**
- **Page quality**
- **0%**
- **Prime**
- **91%**
- **Sponsored**
- **82%**
- **Out of stock**
- **12.9%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
Clicks spread well past the top 5 (28% combined) — an open shelf where new products get seen.
**Brands**
**30 **▼falling
**Sellers**
**49**
**Top-5 brand share**
**61%**
Top 20: 95%
**Top-5 click share**
**28%**
Top 20: 58%
**Open market**
**35%**
- AITIPOO31% - TOGROP10% - Lainvenor7% - RuuYiicoco7% - HiiFeuer5% - fun shack4%
## **Demand**
Weekly Amazon search volume, last 34 weeks — -17.7% search growth over the last 90 days.
1K750Spike '26Nov '25Dec '25Jan '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/viking-costume-kids/trend)
## **Top viking costume kids search terms**
- **viking costume kids**34K/yr-33.9%1.1% conv. - **kids viking costume**23K/yr-10.7%0.7% conv. - **boys viking costume**10K/yr+12.8%0.8% conv. - **toddler viking costume**6K/yr+43.0%0.9% conv. - **viking costume boys**6K/yr-25.1%1.6% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/viking-costume-kids/search-terms)
## **Top viking costume kids 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%2%$1224%$2446%$3658%$4871101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Kids Medieval Viking Pirate Renaissance Tunic Pants Accessories Costume for Boys Cosplay 10-12 Years MIB-ZOH Beige Brown**AITIPOO**$39.84**4.4★81 rev](https://www.amazon.com/dp/B0G1TJ5WSH) [2**Kids Medieval Viking Tunic Pirate Renaissance Retro Costume Shirt witn Belt for Boys Halloween Cosplay 4-5T Light Blue**AITIPOO**$13.77**4.5★87 rev](https://www.amazon.com/dp/B0DZGZKKGB) [3**Kids Medieval Costume Boys Viking Tunic Knight Warrior Renaissance Shirts with Belt 10-12 Years Brown**TOGROP**$16.50**4.5★277 rev](https://www.amazon.com/dp/B0D41MWNT5) [4**Kids Medieval Viking Pirate Renaissance Tunic Pants Accessories Costume for Boys Cosplay 3-4T MIB-ZOH Beige Brown**AITIPOO**$42.36**4.4★81 rev](https://www.amazon.com/dp/B0G1TDF48V) [5**HiiFeuer 4 PCs Medieval Faux Leather Armor Set for Kids Double Shoulder Armor Vest Chest Armour Back Sword Frog Headpiece (Brown A)**HiiFeuer**$63.65**4.0★23 rev](https://www.amazon.com/dp/B0FFM13GQF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Missanabie Kids Renaissance Medieval Knight Robe Viking outfit Warrior LARP Tunic Halloween Costume Accessories Set(Brown 140)**Missanabie**$26.60**3 rev3mo ago](https://www.amazon.com/dp/B0GV223ZJV) [**Morph Boys Viking Costume Kids with Short Toy Sword Prop Book Characters Costumes For Kids Storybook Characters Costumes - Large**Morph**$39.70**0 rev5mo ago](https://www.amazon.com/dp/B0GMHW8HGT) [**RuuYiicoco 7 Pcs Medieval Viking Costume for Kids Boys Renaissance Dress Up (Brown 6-7 Years)**RuuYiicoco**$39.32**26 rev5mo ago](https://www.amazon.com/dp/B0GKYL3TQB) [**RuuYiicoco 6 Pcs Costume for Kids Viking Dragon Hunter Archer Outfit for Boys (White 6-7 Years)**RuuYiicoco**$39.20**28 rev6mo ago](https://www.amazon.com/dp/B0GCKYTRRZ) [**Kids Medieval Viking Pirate Renaissance Tunic Pants Accessories Costume for Boys Cosplay 10-12 Years MIB-ZOH Beige Brown**AITIPOO**$39.84**81 rev8mo ago](https://www.amazon.com/dp/B0G1TJ5WSH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Missanabie Kids Renaissance Medieval Knight Robe Viking outfit Warrior LARP Tunic Halloween Costume Accessories Set(Brown 140)**Missanabie**$26.60**4.6★**▲ 242%**](https://www.amazon.com/dp/B0GV223ZJV) [**Kids Medieval Viking Pirate Renaissance Tunic Pants Accessories Costume for Boys Cosplay 10-12 Years MIB-ZOH Beige Brown**AITIPOO**$39.84**4.4★**▲ 232%**](https://www.amazon.com/dp/B0G1TJ5WSH) [**Lainvenor Boys Long Sleeve Cotton Lace up Shirts for Renaissance Pirate Viking Medieval Costume Black 11-12 Years**Lainvenor**$20.20**4.7★**▲ 199%**](https://www.amazon.com/dp/B0FKTKWT6H) [**Kids Medieval Viking Pirate Renaissance Tunic Pants Accessories Costume for Boys Cosplay 3-4T MIB-ZOH Beige Brown**AITIPOO**$42.36**4.4★**▲ 192%**](https://www.amazon.com/dp/B0G1TDF48V) [**Kids Medieval Costume Boys Viking Tunic Knight Warrior Renaissance Shirts with Belt 3-4T Blue**TOGROP**$15.32**4.5★**▲ 186%**](https://www.amazon.com/dp/B0D41KKDFT)
**~~View all trending →~~**
## **What buyers say about viking costume kids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**19%
*“Fit: as expected”*
**Quality-Overall**18%
*“Good quality”*
**Material Quality**8%
*“Material is nice”*
**Value For Money**6%
*“Value for money”*
**Durability**5%
*“durable”*
**Fun/Entertainment Experience**4%
*“Perfect for the occasion”*
**Advertised Vs Actual Product**3%
*“Did its job”*
**Strength**2%
*“sturdy enough to endure many hours of high-energy playtime”*
**Design-Overall**2%
*“It looked really cool”*
**Comfort-Overall**2%
*“It had a comfortable”*
### **What buyers complain about **
**Size-Overall**27%
*“They run big”*
**Quality-Overall**8%
*“The quality is all very cheap”*
**Strap/String Quality**4%
*“All the arm pieces had no straps”*
**Material Quality**4%
*“Material is really cheap”*
**Durability**2%
*“My son was very upset when he pulled just a little too hard and it broke”*
**Value For Money**2%
*“Price wise, it's not cheap at $46,”*
**Thickness**2%
*“Pretty thin though”*
**Comfort-Overall**1%
*“a tad uncomfortable”*
**Strength**1%
*“Unlike many flimsy”*
**Ease Of Use**1%
*“Its honestly pretty tedious”*
### **Top return reasons **
**Size-Overall**64%
**Material Quality**6%
**Advertised Vs Actual Product**5%
**Quality-Overall**3%
**Value For Money**2%
**Length**2%
**Chest Fit**1%
**Color**1%
**Comfort-Overall**1%
**Defective Material/Parts**1%
## **Common questions**
- **Is viking costume kids profitable to sell on Amazon United States?**
- The niche generates $6K/yr across 77 tracked products. 1 of 30 products launched in the last 360 days are still selling. 90-day search growth is -17.7%. Flapen's verdict: Skip it (45/100).
- **How competitive is the viking costume kids niche?**
- 30 brands and 49 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in viking costume kids?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Strap/String Quality. The return rate is 7.6% — above our launch gate.
- **What does it cost to enter the viking costume kids niche?**
- Listings span $8.71–$75.49; the average listing price is $30.75 (sweet spot $15–$100). The average incumbent carries 171 reviews — the moat a new listing must climb.
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