---
title: "Celtics Flag — $16K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/celtics-flag"
last_updated: "2026-08-11T08:33:43.469Z"
locale: en
meta:
description: "Niche score 40/100 · $16K/yr market · 18K searches/yr · $22.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $16K/yr market · 18K searches/yr · $22.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Celtics Flag — $16K/yr Amazon US Niche (2026) - Flapen"
---
# **celtics flag**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 4Growth 16Conversion 49Competition 60Returns 85Price range 80Avg price 93Brand share 0Review moat 93Quality gap 16
**Review moat**
**Great****133.12**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$22.33**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Price range**
**Great****$10.89–$32.16**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****4.0%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-17.4%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$16K**
$16K/yr · 18K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, celtics flag is a $16K/yr Amazon United States market (18K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Dec. Verdict: Skip it — 40/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **celtics flag market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$17K–$22K**
- units × avg price
- **Conversion rate**
- **4.0%**
- **Avg BSR**
- **#5,542**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **60%**
- **Out of stock**
- **5.7%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**5 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 94%
**Open market**
**0%**
- WinCraft43% - Desert Cactus30% - Rico Industries23% - Northwest3% - XSWNGXX1%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -17.4% search growth over the last 90 days.
2K1KSpike '24Black Friday '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 3.8×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/celtics-flag/trend)
## **Top celtics flag search terms**
- **celtics flag**8K/yr-17.5%5.9% conv. - **boston celtics flag**5K/yr-20.9%3.5% conv. - **celtics banner**3K/yr-18.9%3.8% conv. - **boston celtics banner**2K/yr+6.3%2.0% conv. - **celtics championship**586/yr+20.2%0.0% conv. - **boston celtics championship**699/yr-50.6%0.0% conv. - **boston celtics 2024 nba champions**32/yr-100.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/celtics-flag/search-terms)
## **Top celtics flag 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%4%$6508%$1K12%$2K16%$3K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Rico Industries NBA Boston Celtics 3-Foot by 5-Foot Single Sided Banner Flag with Grommets**Rico Industries**$22.34**4.8★1,779 rev](https://www.amazon.com/dp/B001PR0JFI) [2**Boston Celtics 2023 2024 Champions Banner Flag**WinCraft**$15.17**4.9★16 rev](https://www.amazon.com/dp/B0D79QHLL5) [3**Desert Cactus Boston Celtics Flag Team NBA National Basketball Association 100% Polyester Indoor Outdoor 3x5 feet Flags (Flag K)**Desert Cactus**$25.16**4.8★27 rev](https://www.amazon.com/dp/B0C74WWTPQ) [4**Boston Celtics Flag 3x5 Banner**WinCraft**$27.06**4.7★183 rev](https://www.amazon.com/dp/B00MWD7B0K) [5**Rico Industries NBA Basketball Boston Celtics Exclusive 12 x 30 Felt Wall Dcor Pennant - Great for Home/Bed Room/Man Cave Dcor**Rico Industries**$10.89**4.8★159 rev](https://www.amazon.com/dp/B09FQFCW2S)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Boston Celtics 2023 2024 Champions Banner Flag**WinCraft**$15.17**16 rev2y ago](https://www.amazon.com/dp/B0D79QHLL5) [**Boston Celtics 18 Time NBA Champions Printed Header 3x5 Premium Banner Flag**WinCraft**$26.57**27 rev2y ago](https://www.amazon.com/dp/B0D79VJ4NC) [**WinCraft Boston Celtics 18 Time 18x Champions Banner Pennant**WinCraft**$18.91**58 rev2y ago](https://www.amazon.com/dp/B0D79V9YCK) [**Northwest 2024 NBA Champions Boston Celtics Multi Champs Printed Wall Hanging Tapestry 34 x 40 in Woven Polyester Fabric Decorative Fan Art for Bedroom Office Living Room**Northwest**$20.55**35 rev2y ago](https://www.amazon.com/dp/B0D6DCDKC6) [**Desert Cactus Boston Celtics BC Garden Flag 12 x 18 Inch NBA Boston Celtics Team Banner for Outdoor Display and Events (Design A)**Desert Cactus**$17.94**24 rev2y ago](https://www.amazon.com/dp/B0CLYRP5V5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Rico Industries NBA Basketball Boston Celtics Exclusive 12 x 30 Felt Wall Dcor Pennant - Great for Home/Bed Room/Man Cave Dcor**Rico Industries**$10.89**4.8★**▲ 154%**](https://www.amazon.com/dp/B09FQFCW2S) [**Desert Cactus Boston Celtics BC Garden Flag 12 x 18 Inch NBA Boston Celtics Team Banner for Outdoor Display and Events (Design A)**Desert Cactus**$17.94**4.9★**▲ 152%**](https://www.amazon.com/dp/B0CLYRP5V5) [**Boston Celtics Dual Logo Indoor Outdoor Flag Banner**WinCraft**$20.76**4.7★**▲ 65%**](https://www.amazon.com/dp/B0BNP3YY5X) [**Boston Celtics Double Sided Garden Flag**WinCraft**$15.64**4.4★**▲ 49%**](https://www.amazon.com/dp/B0BPVKWWKN) [**Boston Celtics Americana Stripes Nation 3x5 Flag**WinCraft**$18.97**4.6★**▲ 41%**](https://www.amazon.com/dp/B07BCP9YKN)
**~~View all trending →~~**
## **What buyers say about celtics flag**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**52%
*“Very happy with the quality of the flag”*
**Strength**11%
*“Boston strong”*
**Advertised Vs Actual Product**11%
*“The flag was exactly as advertised”*
**Color**9%
*“Otherwise its got great color and its big”*
**Durability**4%
*“Very durable”*
**Value For Money**4%
*“Worth every penny”*
**Size-Overall**4%
*“Perfect fit for flagpole or man cave”*
### **What buyers complain about **
**Advertised Vs Actual Product**25%
*“This was not in the product description”*
**Size-Overall**25%
*“Huge”*
**Smell**25%
*“Arrived with a fish odor”*
**Adhesion/Stickiness**13%
*“Sticky pads, not so great”*
### **Top return reasons **
**Size-Overall**69%
**Material Quality**9%
**Adhesion/Stickiness**7%
**Value For Money**6%
**Functionality-Overall**4%
**Quality-Overall**4%
**Suitable For Outdoor**2%
**Thin**2%
**Advertised Vs Actual Product**2%
## **Common questions**
- **Is celtics flag profitable to sell on Amazon United States?**
- The niche generates $16K/yr across 25 tracked products. 90-day search growth is -17.4%. Flapen's verdict: Skip it (40/100).
- **How competitive is the celtics flag niche?**
- 5 brands and 12 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in celtics flag?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Size-Overall, Smell. The return rate is 1.5%.
- **When does demand for celtics flag peak?**
- Demand peaks in Dec; the busiest month runs 3.8× the quietest.
- **What does it cost to enter the celtics flag niche?**
- Listings span $10.89–$32.16; the average listing price is $22.33 (sweet spot $15–$100). The average incumbent carries 133 reviews — the moat a new listing must climb.
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