---
title: "Celtics Sweatshirt — $74K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/celtics-sweatshirt"
last_updated: "2026-08-11T08:36:10.424Z"
locale: en
meta:
description: "Niche score 40/100 · $74K/yr market · 106K searches/yr · $41.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $74K/yr market · 106K searches/yr · $41.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Celtics Sweatshirt — $74K/yr Amazon US Niche (2026) - Flapen"
---
# **celtics sweatshirt**
**Skip it**
Soft demand (-72.7% this quarter) — this niche doesn't clear our bar today.
Market size 19Growth 0Conversion 21Competition 94Returns 10Price range 76Avg price 95Brand share 61Review moat 55Quality gap 25
**Avg price**
**Incredible****$41.36**
avg listing price — sweet spot $15–$100
**Competition**
**Great****21%**
top-5 click share — an open shelf
**Price range**
**Great****$10.28–$121.66**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****68%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Good****1,296.6**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Bad****1.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$74K**
$74K/yr · 106K searches
**Returns**
**Bad****9.1%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-72.7%**
90-day search growth — must beat 0% to launch
**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, celtics sweatshirt is a $74K/yr Amazon United States market (106K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **celtics sweatshirt market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$62K–$83K**
- units × avg price
- **Conversion rate**
- **1.7%**
- **Avg BSR**
- **#15,575**
- **Page quality**
- **0%**
- **Prime**
- **90%**
- **Sponsored**
- **78%**
- **Out of stock**
- **2.9%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
Clicks spread well past the top 5 (21% combined) — an open shelf where new products get seen.
**Brands**
**23 **▲rising
**Sellers**
**32**
**Top-5 brand share**
**68%**
Top 20: 99%
**Top-5 click share**
**21%**
Top 20: 53%
**Open market**
**27%**
- Ultra Game38% - GAP9% - Outerstuff9% - Boston Celtics8% - Mitchell & Ness5% - 475%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -72.7% search growth over the last 90 days.
20K15KSpike '24Holiday '24Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Nov, Dec · busiest ÷ quietest = 36.6×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/celtics-sweatshirt/trend)
## **Top celtics sweatshirt search terms**
- **boston celtics womens apparel**16K/yr-71.0%0.6% conv. - **celtics hoodie**30K/yr-74.9%1.4% conv. - **boston celtics hoodie**30K/yr-76.1%0.8% conv. - **celtics jersey mens**10K/yr-51.6%0.3% conv. - **boston celtics sweatshirt**12K/yr-82.7%0.9% conv. - **boston celtics t-shirts**9K/yr-55.5%0.0% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/celtics-sweatshirt/search-terms)
## **Top celtics sweatshirt 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%$1K4%$3K6%$4K8%$6K1101001K10K 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**GAP Mens NBA Logo Heavyweight Hoodie CELTICS Large**GAP**$51.89**4.8★47 rev](https://www.amazon.com/dp/B0FHKXXBQP) [2**Ultra Game Adults NBA Official Classic Embroidered Hoodie Sweatshirt Boston Celtics Team Color X-Large**Ultra Game**$37.48**4.7★2,465 rev](https://www.amazon.com/dp/B0F1HCQ4GM) [3**BOSTON CELTICS 47 CLEAN UP OSF / Black**47**$31.09**4.6★309 rev](https://www.amazon.com/dp/B073TG8GNH) [4**GAP Mens NBA Logo Heavyweight Hoodie CELTICS Medium**GAP**$39.36**4.8★47 rev](https://www.amazon.com/dp/B0FHL3BW8X) [5**Jayson Tatum Boston Celtics NBA Kids Youth 8-20 Green Icon Edition Swingman Jersey (US Numeric 8 Regular Green)**Outerstuff**$68.30**4.6★96 rev](https://www.amazon.com/dp/B0CKFKZ1VT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Tenacious Tops Boston Jayson Tatum Jaylen Brown Text Pic Shirt Womens T-Shirt Adult Medium**Tenacious Tops**$25.78**0 rev4mo ago](https://www.amazon.com/dp/B0GQJPT5HR) [**GAP Mens NBA Logo Heavyweight Hoodie CELTICS Large**GAP**$51.89**47 rev7mo ago](https://www.amazon.com/dp/B0FHKXXBQP) [**GAP Mens NBA Logo Heavyweight Hoodie CELTICS Medium**GAP**$39.36**47 rev7mo ago](https://www.amazon.com/dp/B0FHL3BW8X) [**Ultra Game Adults NBA Official Classic Embroidered Hoodie Sweatshirt Boston Celtics Team Color X-Large**Ultra Game**$37.48**2,465 rev9mo ago](https://www.amazon.com/dp/B0F1HCQ4GM) [**Ultra Game Mens NBA Official Super Soft Get Right Hoodie Sweatshirt Boston Celtics Black Large**Ultra Game**$39.87**622 rev9mo ago](https://www.amazon.com/dp/B0D8931CLC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Mitchell & Ness - Boston Celtics Mens NBA Swingman 07 Kevin Garnett Jersey Color Kelly Green Size: Large**Mitchell & Ness**$117.93**5.0★**▲ 503%**](https://www.amazon.com/dp/B0BZK7LXK3) [**Tenacious Tops Boston Jayson Tatum Jaylen Brown Text Pic Shirt Womens T-Shirt Adult Medium**Tenacious Tops**$25.78**0.0★**▲ 503%**](https://www.amazon.com/dp/B0GQJPT5HR) [**SOLY HUX Mens Jersey Y2k Baggy Shirts Graphic Tees Oversized V Neck Tshirts Summer Tops Beige Graphic Medium**SOLY HUX**$22.91**4.5★**▲ 487%**](https://www.amazon.com/dp/B0DFXPRT48) [**Jayson Tatum Boston Celtics NBA Kids Youth 8-20 Green Icon Edition Swingman Jersey (US Numeric 18 20 Regular Green)**Outerstuff**$67.21**4.6★**▲ 472%**](https://www.amazon.com/dp/B0CKFKZH6D) [**GAP Mens NBA Logo Heavyweight Hoodie CELTICS Medium**GAP**$39.36**4.8★**▲ 355%**](https://www.amazon.com/dp/B0FHL3BW8X)
**~~View all trending →~~**
## **What buyers say about celtics sweatshirt**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**30%
*“True to size”*
**Quality-Overall**23%
*“Excellent quality”*
**Comfort-Overall**10%
*“Comfortable,and warm”*
**Material Quality**8%
*“Material is amasing great fitt,100% recommend”*
**Color**6%
*“Nice color”*
**Value For Money**5%
*“Worth every penny”*
**Soft Feel**3%
*“Soft & perfect fit”*
**Weight Light**3%
*“not too heavy”*
**Warmth**2%
*“Nice and roomy with excellent heat retention”*
**Advertised Vs Actual Product**2%
*“As pictured”*
### **What buyers complain about **
**Size-Overall**24%
*“it didnt fit me”*
**Value For Money**12%
*“Not worth it”*
**Color**10%
*“The hat I received is a much darker green shade”*
**Material Quality**10%
*“Cheap materials”*
**Quality-Overall**10%
*“Bad quality”*
**Washability**7%
*“when u wash it falls off quickly”*
**Thickness**5%
*“Its a thicker than usual sweatshirt”*
**Durability**3%
*“It shouldnt fall apart the first couple of washes”*
**Pilling/Linting**2%
*“Dont like pills”*
### **Top return reasons **
**Size-Overall**64%
**Material Quality**5%
**Length**5%
**Color**4%
**Advertised Vs Actual Product**3%
**Sleeve Fit**3%
**Value For Money**2%
**Chest Fit**2%
**Quality-Overall**2%
**Shape/Style**1%
## **Common questions**
- **Is celtics sweatshirt profitable to sell on Amazon United States?**
- The niche generates $74K/yr across 82 tracked products. 0 of 38 products launched in the last 360 days are still selling. 90-day search growth is -72.7%. Flapen's verdict: Skip it (40/100).
- **How competitive is the celtics sweatshirt niche?**
- 23 brands and 32 sellers compete. The top 5 products take 21% of clicks and top 5 brands hold 68% of demand.
- **What do buyers complain about in celtics sweatshirt?**
- Top complaints mined from reviews: Size-Overall, Value For Money, Color. The return rate is 9.1% — above our launch gate.
- **When does demand for celtics sweatshirt peak?**
- Demand peaks in Jan–Nov–Dec; the busiest month runs 36.6× the quietest.
- **What does it cost to enter the celtics sweatshirt niche?**
- Listings span $10.28–$121.66; the average listing price is $41.36 (sweet spot $15–$100). The average incumbent carries 1,297 reviews — the moat a new listing must climb.
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