celtics t shirt
Skip itSoft demand (-56.9% this quarter) — this niche doesn't clear our bar today.
Competition
Incredible15%top-5 click share — an open shelf
Avg price
Great$22.27avg listing price — sweet spot $15–$100
Price range
Great$6.40–$68.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good66%top-5 brand share — brands hold most of the demand
Review moat
Good1,136.52avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Conversion
Bad1.1%search→purchase rate — share of searches ending in a sale
Returns
Bad8.9%return rate — above 5% kills the launch gate
Market size
Bad$22K$22K/yr · 86K searches
Growth
Bad-56.9%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, celtics t shirt is a $22K/yr Amazon United States market (86K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Mar–Apr–Nov–Dec. Verdict: Skip it — 39/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
celtics t shirt market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $33K–$45K
- units × avg price
- Conversion rate
- 1.1%
- Avg BSR
- #18,590
- Page quality
- 0%
- Prime
- 97%
- Sponsored
- 86%
- Out of stock
- 3.0%
- Avg brand age
- 37 months
- Avg seller age
- 195 days
Competition & brand share
Clicks spread well past the top 5 (15% combined) — an open shelf where new products get seen.Brands
43 rising
Sellers
35
Top-5 brand share
66%
Top 20: 92%
Top-5 click share
15%
Top 20: 39%
Open market
29%
- Ultra Game33%
- Outerstuff12%
- JEMITOP9%
- The Celtic Ranch6%
- Boston Celtics6%
- Blue 845%
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — -56.9% search growth over the last 90 days.Peak months: Mar, Apr, Nov, Dec · busiest ÷ quietest = 4.6×
Top celtics t shirt search terms
- celtics t shirt13K/yr
- celtics shirt women13K/yr
- celtic shirt6K/yr
- boston celtics t shirt4K/yr
- celtic shirts for men4K/yr
- boston celtics tshirt3K/yr
- womens celtics shirt7K/yr
- celtics jersey women6K/yr
- boston celtics shirt women4K/yr
- kids celtics shirt4K/yr
Top celtics t shirt 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GAP Mens NBA Graphic T-Shirt Celtics Large
GAP$18.454.8★45 rev
Ultra Game Mens NBA Official Teamster Short Sleeve T-Shirt Boston Celtics Team Color X-Large
Ultra Game$17.624.7★505 rev
Ultra Game Mens NBA Official Teamster Short Sleeve T-Shirt Boston Celtics Team Color Large
Ultra Game$14.934.7★505 rev
Ultra Game NBA Official Mens Super Soft Supreme T-Shirt - Unisex Boston Celtics Black Large
Ultra Game$19.864.7★18,685 rev
JEMITOP Mens Vintage Renaissance Costume Long Sleeve Lace Up Shirts for Pirate Viking Medieval Vampire Halloween Cosplay Clothing Navy Blue-D M
JEMITOP$18.474.5★2,863 rev
Newest
by launch date
JEMITOP Mens Renaissance Cotton Lace Up Shirt Mandarin Collar Long Sleeve Retro Costume for Medieval Pirate Viking Halloween Knight Vampire Without Belt Black L
JEMITOP$23.8027 rev
GAP Mens NBA Graphic T-Shirt Celtics Large
GAP$18.4545 rev
GAP Mens NBA Graphic T-Shirt Celtics Medium
GAP$18.0845 rev
Ultra Game Mens NBA Official Teamster Short Sleeve T-Shirt Boston Celtics Team Color X-Large
Ultra Game$17.62505 rev
Ultra Game Mens NBA Official Teamster Short Sleeve T-Shirt Boston Celtics Team Color Large
Ultra Game$14.93505 rev
Trending
90-day click momentumJEMITOP Mens Renaissance Cotton Lace Up Shirt Mandarin Collar Long Sleeve Retro Costume for Medieval Pirate Viking Halloween Knight Vampire Without Belt Black L
JEMITOP$23.804.7★
Outerstuff Jayson Tatum Boston Celtics NBA Kids Youth 8-20 Black Statement Edition Performance Jersey T-Shirt (US Numeric 14 16 Regular Black)
Outerstuff$26.264.4★
Legend 33 Alter Ego T-Shirt Unisex Vintage Boston Basketball Tee Soft Cotton Blend Perfect for Fans Green
Chowdaheadz$29.474.6★
Celtic Ranch Mens Irish Grandfather Shirt Collarless Meteorite XL
The Celtic Ranch$49.624.6★
GAP Mens NBA Graphic T-Shirt Celtics Medium
GAP$18.084.8★
What buyers say about celtics t shirt
What buyers praise and complain about, mined from review topics.What buyers love
“Not too tight or loose”
“High quality shirt, great fit, awesome value”
“Very soft material”
“Beautiful color”
“comfortable”
“Good price”
“just as advertised”
“festive without being over the top”
“Soft shirt at a great price”
“breathable”
What buyers complain about
“it is very short”
“Color not as advertised”
“Bad quality”
“It might seem a bit more expensive”
“Tiny buttons almost impossible to secure in even tinier bitton holes”
“Runs small with shrinkage”
“Very cheap material & see through”
“Terrible Odor”
“Runs wide in shoulders and body, strings are waay too long, bad stitchwork in places, doesn't feel breathable for enough ren fair. for SE US at least”
“completely inaccurate photos and color description”
Top return reasons
Common questions
- Is celtics t shirt profitable to sell on Amazon United States?
- The niche generates $22K/yr across 155 tracked products. 2 of 63 products launched in the last 360 days are still selling. 90-day search growth is -56.9%. Flapen's verdict: Skip it (39/100).
- How competitive is the celtics t shirt niche?
- 43 brands and 35 sellers compete. The top 5 products take 15% of clicks and top 5 brands hold 66% of demand.
- What do buyers complain about in celtics t shirt?
- Top complaints mined from reviews: Size-Overall, Color, Quality-Overall. The return rate is 8.9% — above our launch gate.
- When does demand for celtics t shirt peak?
- Demand peaks in Mar–Apr–Nov–Dec; the busiest month runs 4.6× the quietest.
- What does it cost to enter the celtics t shirt niche?
- Listings span $6.40–$68.30; the average listing price is $22.27 (sweet spot $15–$100). The average incumbent carries 1,137 reviews — the moat a new listing must climb.