---
title: "King Kong Costume — $0/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/king-kong-costume"
last_updated: "2026-08-12T14:55:47.714Z"
locale: en
meta:
description: "Amazon product research for king kong costume: $0/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for king kong costume: $0/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "King Kong Costume — $0/mo Amazon US Product Research (2026)"
---
# **King Kong Costume**
**Skip it**
A small market ($0/yr) — this niche doesn't clear our bar today.
Market size 0Growth 48Conversion 0Competition 78Returns 4Price range 26Avg price 88Brand share 79Review moat 88Quality gap 79
**Review moat**
**Great****242.91**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$63.03**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****56%**
top-5 brand share — no brand owns this niche
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Growth**
**Okay****+18.8%**
90-day search growth — must beat 0% to launch
**Price range**
**Okay****$9.96–$333.31**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Bad****10.9%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$0**
$0/yr · 46K searches
**Conversion**
**Bad****0.0%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
## **Is king kong costume profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, king kong costume is a $0/yr Amazon United States market (46K searches/yr). The top 5 brands hold 56% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 45/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **king kong costume market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$16K–$32K**
- units × avg price
- **Conversion rate**
- **0.0%**
- **Avg BSR**
- **#9,337**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **52%**
- **Out of stock**
- **7.7%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **167 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**19 **▲rising
**Sellers**
**53**
**Top-5 brand share**
**56%**
Top 20: 100%
**Top-5 click share**
**37%**
Top 20: 87%
**Open market**
**37%**
- InSpirit Designs14% - Fun Costumes13% - Seasons11% - ALAZA9% - Spirit Halloween9% - CoserWorld8%
## **king kong costume demand & seasonality**
Weekly Amazon search volume, last 90 weeks — +18.8% search growth over the last 90 days.
5K3KSpike '25Prime Day '25 seasonNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Sep, Oct · busiest ÷ quietest = 18.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/king-kong-costume/trend)
## **Top king kong costume search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **king kong costume**22K/yr+29.0%0.2% conv. - **king kong costume kids**20K/yr+1.7%0.9% conv. - **king kong costume adult**5K/yr+17.6%1.3% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/king-kong-costume/search-terms)
## **Top king kong costume products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$06%$09%$012%$01101001K10K 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**Toddler Gorilla Cotume Black Gorilla Jumpsuit Halloween Costume Jungle Ape Outfit 2T**Fun Costumes**$54.45**4.0★54 rev](https://www.amazon.com/dp/B07VWLCMBF) [2**ALAZA King Kong Face Blue Onesie Pajamas Soft Flannel Hooded Jumpsuit Zip Up Sleepwear Unisex One Piece Winter PJs**ALAZA**$24.79**0.0★0 rev](https://www.amazon.com/dp/B0G2Y2975Z) [3**InSpirit Designs Godzilla vs. Kong Kids King Kong Costume | Officially Licensed | Theatrical Outfit | Small**InSpirit Designs**$47.55**4.8★6 rev](https://www.amazon.com/dp/B0CWSCW4SH) [4**Seasons Boys Gorilla Costume**Seasons**$44.60**4.4★514 rev](https://www.amazon.com/dp/B004UUDF44) [5**Spirit Halloween Godzilla x Kong: The New Empire Kids Inflatable King Kong Costume| Officially Licensed | Inflatable Costumes**Spirit Halloween**$59.02**4.8★8 rev](https://www.amazon.com/dp/B0DC8PCSVM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ALAZA King Kong Face Blue Onesie Pajamas Soft Flannel Hooded Jumpsuit Zip Up Sleepwear Unisex One Piece Winter PJs**ALAZA**$24.79**0 rev7mo ago](https://www.amazon.com/dp/B0G2Y2975Z) [**Inflatable Gorilla Costume Kids Boy Girl Blow up Ride on Halloween Cosplay Black**HSCTEK**$35.51**36 rev11mo ago](https://www.amazon.com/dp/B0FM72JR2Y) [**MASTAOUTDOOR Giant 8.2ft Inflatable Gorilla Costume Blow up King Kong Costume Plush Gorilla Mascot Suit for Halloween Parties & Events (black)**MASTAOUTDOOR**$330.76**7 rev1y ago](https://www.amazon.com/dp/B0DY4WKYGG) [**Spirit Halloween Godzilla vs. Kong Kids King Kong Costume | Officially Licensed | Movie Costumes**Spirit Halloween**$49.33**5 rev1y ago](https://www.amazon.com/dp/B0DCC9HM3M) [**Spirit Halloween Godzilla x Kong: The New Empire Kids Inflatable King Kong Costume| Officially Licensed | Inflatable Costumes**Spirit Halloween**$59.02**8 rev1y ago](https://www.amazon.com/dp/B0DC8PCSVM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ALAZA King Kong Face Blue Onesie Pajamas Soft Flannel Hooded Jumpsuit Zip Up Sleepwear Unisex One Piece Winter PJs**ALAZA**$24.79**0.0★**▲ 586%**](https://www.amazon.com/dp/B0G2Y2975Z) [**CoserWorld PU Foam Battle Fake Axe Latex Glove Great for LARP Cosplay Halloween**CoserWorld**$24.60**4.5★**▲ 465%**](https://www.amazon.com/dp/B0D28X5GNX) [**InSpirit Designs Godzilla vs. Kong Kids King Kong Jumpsuit Costume | Officially Licensed | Theatrical Outfit- L**InSpirit Designs**$17.89**5.0★**▲ 444%**](https://www.amazon.com/dp/B0CYMWSDKQ) [**Gorilla Gloves Child Standard**Fun Costumes**$9.96**3.7★**▲ 431%**](https://www.amazon.com/dp/B07WZGX3KM) [**WAFUNNE Animal Onesie Costume for Kids Child Boys Girls Womens Mens Cosplay Halloween Costumes Easter Onesies Black Gorilla 120**WAFUNNE**$26.54**4.3★**▲ 420%**](https://www.amazon.com/dp/B0D5QR4FPW)
**~~View all trending →~~**
## **What reviews say buyers love and hate about king kong costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**36%
*“Good quality”*
**Fun/Entertainment Experience**14%
*“Fun for kids”*
**Durability**11%
*“Durable material”*
**Comfort-Overall**7%
*“Hilarious and SUPER comfy”*
**Size-Overall**7%
*“Great fit- kept child warm on halloween”*
**Design-Overall**7%
*“Awesome great detail”*
**Efficiency**4%
*“It works well”*
**Weight Light**4%
*“Lightweight”*
**Value For Money**2%
*“It's cheap,”*
### **What buyers complain about **
**Size-Overall**46%
*“Weird fit”*
**Battery Inclusion**25%
*“No battery included”*
**Quality-Overall**8%
*“It's cheap,”*
### **Top return reasons **
**Size-Overall**63%
**Advertised Vs Actual Product**5%
**Quality-Overall**4%
**Length**3%
**Value For Money**3%
**Inflation/Deflation**2%
**Gap/Hole**2%
**Comfort-Overall**2%
**Weight Heavy**1%
**Thigh Fit**1%
## **Common king kong costume questions**
- **Is king kong costume profitable to sell on Amazon United States?**
- The niche generates $0/yr across 33 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +18.8%. Flapen's verdict: Skip it (45/100).
- **How competitive is the king kong costume niche?**
- 19 brands and 53 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 56% of demand.
- **What do buyers complain about in king kong costume?**
- Top complaints mined from reviews: Size-Overall, Battery Inclusion, Quality-Overall. The return rate is 10.9% — above our launch gate.
- **When does demand for king kong costume peak?**
- Demand peaks in Sep–Oct; the busiest month runs 18.0× the quietest.
- **What does it cost to enter the king kong costume niche?**
- Listings span $9.96–$333.31; the average listing price is $63.03 (sweet spot $15–$100). The average incumbent carries 243 reviews — the moat a new listing must climb.
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