---
title: "Kansas City Chiefs Party Supplies — $33K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/kansas-city-chiefs-party-supplies"
last_updated: "2026-08-06T02:21:29.113Z"
locale: en
meta:
description: "Niche score 40/100 · $33K/yr market · 60K searches/yr · $14.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $33K/yr market · 60K searches/yr · $14.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Kansas City Chiefs Party Supplies — $33K/yr Amazon US Niche (2026) - Flapen"
---
# **kansas city chiefs party supplies**
**Skip it**
A small market ($33K/yr) — this niche doesn't clear our bar today.
Market size 8Growth 26Conversion 46Competition 56Returns 32Price range 62Avg price 72Brand share 55Review moat 86Quality gap 23
**Review moat**
**Great****282.83**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$14.66**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$5.90–$29.63**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****52%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****3.7%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****4.5%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+0.7%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$33K**
$33K/yr · 60K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, kansas city chiefs party supplies is a $33K/yr Amazon United States market (60K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in Feb. Verdict: Skip it — 40/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kansas city chiefs party supplies market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$44K–$59K**
- units × avg price
- **Conversion rate**
- **3.7%**
- **Avg BSR**
- **#5,288**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **71%**
- **Out of stock**
- **16.3%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▼falling
**Sellers**
**24**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**52%**
Top 20: 96%
**Open market**
**23%**
- Bahteliv27% - Ezcpigei22% - Bovulo11% - Trendware6% - YEOCU6% - Antetek5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +0.7% search growth over the last 90 days.
100K60KSpike '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Feb · busiest ÷ quietest = 38.7×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/kansas-city-chiefs-party-supplies/trend)
## **Top kansas city chiefs party supplies search terms**
- **chiefs birthday party decorations**11K/yr+4.1%3.5% conv. - **kansas city chiefs birthday decorations**10K/yr-19.4%3.6% conv. - **chiefs party decorations**10K/yr+2.9%3.8% conv. - **chiefs banner**4K/yr+27.1%0.6% conv. - **chiefs decorations**5K/yr+5.0%0.9% conv. - **chiefs party favors**3K/yr-1.2%0.3% conv. - **chiefs decorations for party**2K/yr+57.0%2.1% conv. - **kansas city chiefs napkins**2K/yr+11.5%0.4% conv. - **chiefs party decor**2K/yr-14.4%1.9% conv. - **kansas city chiefs plates**1K/yr+9.2%1.6% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/kansas-city-chiefs-party-supplies/search-terms)
## **Top kansas city chiefs party supplies 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%5%$2K10%$3K15%$5K20%$7K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products 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**42pcs Kansas Party Decoration Pack IncludesBannerCake TopperBlackdrop Balloons for Chief party Decoration**Bahteliv**$24.49**4.5★154 rev](https://www.amazon.com/dp/B0DP4BPCLG) [2**Patrick Mahomes Birthday Decorations Football Party Supplies Include Happy Birthday Banner Cake Topper and Cupcake Toppers Balloons for Kids Party Decor**Bovulo**$19.75**5.0★2 rev](https://www.amazon.com/dp/B0FX8F1LBR) [3**Kansas City Birthday Party Supplies Backdrop 5x3 Football Star Happy Birthday Cake Topper Ballons Background Photography Chiefs Team Party Decorations Banner Photo Booth Props**Ezcpigei**$12.90**0.0★0 rev](https://www.amazon.com/dp/B0GFH88LV3) [4**Kansas City Birthday Party Supplies Backdrop 5x3 Football Star Happy Birthday Background Photography Chiefs Team Party Decorations Banner Photo Booth Props**Ezcpigei**$12.50**5.0★1 rev](https://www.amazon.com/dp/B0FVVY4Y5C) [5**YEOCU Football Birthday Decor No DIY Happy Birthday Banner**YEOCU**$17.24**5.0★18 rev](https://www.amazon.com/dp/B0G4RJ674W)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Antetek 40Pack Kansas Party Supplies Set Birthday Decorations Tableware Kit With 20 7Plates 20 Napkins for Chief Party Decoration**Antetek**$9.91**13 rev3mo ago](https://www.amazon.com/dp/B0GV345Z2Z) [**Kansas City Birthday Party Supplies Backdrop 5x3 Football Star Happy Birthday Cake Topper Ballons Background Photography Chiefs Team Party Decorations Banner Photo Booth Props**Ezcpigei**$12.90**0 rev6mo ago](https://www.amazon.com/dp/B0GFH88LV3) [**Top Cup NFL Kansas City Chiefs 20 oz Reusable Aluminum Cups 20 Count | Officially Licensed Durable Reusable & Recyclable Made in USA**Top Cup**$21.75**727 rev7mo ago](https://www.amazon.com/dp/B0G59PL6L6) [**YEOCU Football Birthday Decor No DIY Happy Birthday Banner**YEOCU**$17.24**18 rev7mo ago](https://www.amazon.com/dp/B0G4RJ674W) [**Trendware Kansas City Chiefs Paper Plate and Napkin Party Kit 72 ct Officially Licensed**Trendware**$29.63**1,794 rev8mo ago](https://www.amazon.com/dp/B0G2T5WNVV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Antetek 40Pack Kansas Party Supplies Set Birthday Decorations Tableware Kit With 20 7Plates 20 Napkins for Chief Party Decoration**Antetek**$9.91**4.4★**▲ 540%**](https://www.amazon.com/dp/B0GV345Z2Z) [**Kansas City Birthday Party Supplies Backdrop 5x3 Football Star Happy Birthday Cake Topper Ballons Background Photography Chiefs Team Party Decorations Banner Photo Booth Props**Ezcpigei**$12.90**0.0★**▲ 497%**](https://www.amazon.com/dp/B0GFH88LV3) [**YEOCU Football Birthday Decor No DIY Happy Birthday Banner**YEOCU**$17.24**5.0★**▲ 481%**](https://www.amazon.com/dp/B0G4RJ674W) [**Trendware Kansas City Chiefs Paper Plate and Napkin Party Kit 72 ct Officially Licensed**Trendware**$29.63**4.7★**▲ 407%**](https://www.amazon.com/dp/B0G2T5WNVV) [**Go Chiefs Banner - Football Game Day Decor Chiefs Football Themed Celebration Party Sign Chiefs Decorations Red Glitter**TUSETR**$5.98**0.0★**▲ 341%**](https://www.amazon.com/dp/B0FW4DR92M)
**~~View all trending →~~**
## **What buyers say about kansas city chiefs party supplies**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**14%
*“It added a decorative touch to my Super Bowl table, and the quality was sturdy and well-made”*
**Size-Overall**13%
*“perfect size”*
**Value For Money**13%
*“Money well spent”*
**Advertised Vs Actual Product**10%
*“Exactly as expected”*
**Temperature Retention**7%
*“Keeps beer cold”*
**Fun/Entertainment Experience**5%
*“Fun for kids”*
**Durability**4%
*“Durable”*
**Inflation/Deflation**4%
*“Did not deflate at all”*
**Color**4%
*“The size and color of this was ok,”*
**Assembly/Installation**3%
*“Easy to set up”*
### **What buyers complain about **
**Inflation/Deflation**33%
*“Doesnt inflate”*
**Durability**13%
*“it did not hold up :”*
**Size-Overall**11%
*“Massive”*
**Quality-Overall**7%
*“Cheap”*
**Thickness**5%
*“They are just ok A bit on the thin side”*
**Value For Money**5%
*“Not worth it”*
**Functionality-Overall**2%
*“Does not work”*
**Ease Of Use**2%
*“Could not use”*
**Material Quality**2%
*“Very cheap material”*
**Instructions/User Manual/Troubleshooting**2%
*“Unusable, inadequate instructions”*
### **Top return reasons **
**Size-Overall**29%
**Inflation/Deflation**25%
**Advertised Vs Actual Product**12%
**Material Quality**8%
**Value For Money**5%
**Defective Material/Parts**3%
**Quality-Overall**3%
**Functionality-Overall**3%
**Leak-Proof**3%
**Color**1%
## **Common questions**
- **Is kansas city chiefs party supplies profitable to sell on Amazon United States?**
- The niche generates $33K/yr across 24 tracked products. 1 of 11 products launched in the last 360 days are still selling. 90-day search growth is +0.7%. Flapen's verdict: Skip it (40/100).
- **How competitive is the kansas city chiefs party supplies niche?**
- 19 brands and 24 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in kansas city chiefs party supplies?**
- Top complaints mined from reviews: Inflation/Deflation, Durability, Size-Overall. The return rate is 4.5%.
- **When does demand for kansas city chiefs party supplies peak?**
- Demand peaks in Feb; the busiest month runs 38.7× the quietest.
- **What does it cost to enter the kansas city chiefs party supplies niche?**
- Listings span $5.90–$29.63; the average listing price is $14.66 (sweet spot $15–$100). The average incumbent carries 283 reviews — the moat a new listing must climb.
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