cooper flagg
Skip itSoft demand (-50.2% this quarter) — this niche doesn't clear our bar today.
Review moat
Incredible4.56avg incumbent reviews — the moat a new listing must climb
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Avg price
Great$71.47avg listing price — sweet spot $15–$100
Competition
Great35%top-5 click share — an open shelf
Market size
Okay$142K$142K/yr · 259K searches
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Price range
Bad$9.93–$1248.03cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-50.2%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, cooper flagg is a $142K/yr Amazon United States market (259K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Feb–Nov–Dec. Verdict: Skip it — 41/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
cooper flagg market data
- Units sold / yr
- 4K–5K
- avg 0–100/product
- Revenue / yr
- $286K–$357K
- units × avg price
- Conversion rate
- 0.8%
- Avg BSR
- #5,717
- Page quality
- 0%
- Prime
- 39%
- Sponsored
- 69%
- Out of stock
- 9.0%
- Avg brand age
- 30 months
- Avg seller age
- 167 days
Competition & brand share
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.Brands
11 falling
Sellers
19
Top-5 brand share
89%
Top 20: 100%
Top-5 click share
35%
Top 20: 72%
Open market
7%
- Outerstuff34%
- 500 LEVEL19%
- Front Row Threads18%
- Generic9%
- HOFSM.COM Hall of Fame Sports Memorabilia9%
- WCG4%
- Open — no brand owns it (5 brands, 7%)
Demand & seasonality
Weekly Amazon search volume, last 55 weeks — -50.2% search growth over the last 90 days.Peak months: Feb, Nov, Dec · busiest ÷ quietest = 5.5×
Top cooper flagg search terms
- cooper flagg76K/yr
- cooper flagg rookie card64K/yr
- cooper flagg jersey58K/yr
- cooper flagg shirt24K/yr
- cooper flagg card11K/yr
- cooper flag rookie card8K/yr
- cooper flag8K/yr
- cooper flagg cards5K/yr
- cooper flagg merch3K/yr
Top cooper flagg 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
Cooper Flagg T-Shirt for Men - Dallas Basketball Cooper Flagg Merch (Black 3XL)
Front Row Threads$25.185.0★2 rev
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Blue Icon Edition Swingman Jersey (US Numeric 14 16 Regular Blue)
Outerstuff$82.285.0★2 rev
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Blue Icon Edition Swingman Jersey (US Numeric 10 12 Regular Blue)
Outerstuff$82.665.0★2 rev
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Blue Icon Edition Swingman Jersey (US Numeric 18 20 Regular Blue)
Outerstuff$82.025.0★2 rev
500 LEVEL Cooper Flagg Dallas Mavericks Elite Shirt (Royal Blue Large)
500 LEVEL$35.084.8★12 rev
Newest
by launch date
Cooper Flagg Dallas Mavericks NBA Kids Youth 4-20 Navy Statement Edition Performance Jersey T-Shirt (US Numeric 10 12 Regular Cooper Flagg Dallas Mavericks - Navy)
Outerstuff$27.970 rev
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Black City Edition Swingman Jersey (US Numeric 10 12 Regular Black)
Outerstuff$79.272 rev
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Black City Edition Swingman Jersey (US Numeric 18 20 Regular Black)
Outerstuff$82.152 rev
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Black City Edition Swingman Jersey (US Numeric 8 Regular Black)
Outerstuff$81.582 rev
Cooper Flagg Dallas Mavericks NBA Kids 4-7 Blue Icon Edition Player Jersey (US Numeric 7 Regular Blue)
Outerstuff$49.290 rev
Trending
90-day click momentumCooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Black City Edition Swingman Jersey (US Numeric 10 12 Regular Black)
Outerstuff$79.274.5★
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Black City Edition Swingman Jersey (US Numeric 18 20 Regular Black)
Outerstuff$82.154.5★
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Blue Icon Edition Swingman Jersey (US Numeric 10 12 Regular Blue)
Outerstuff$82.665.0★
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Black City Edition Swingman Jersey (US Numeric 8 Regular Black)
Outerstuff$81.584.5★
Cooper Flagg Dallas Mavericks NBA Kids Youth 8-20 Blue Icon Edition Swingman Jersey (US Numeric 14 16 Regular Blue)
Outerstuff$82.285.0★
What buyers say about cooper flagg
What buyers praise and complain about, mined from review topics.What buyers love
“Collectables”
“as advertised”
“fair price”
“Good Quality”
“Solid”
“Jersey very nice autographed readable signature very pleased”
“durable”
“perfect fit”
“comfortable”
What buyers complain about
“Lacking value”
“Expected quality not”
Top return reasons
Common questions
- Is cooper flagg profitable to sell on Amazon United States?
- The niche generates $142K/yr across 54 tracked products. 1 of 40 products launched in the last 360 days are still selling. 90-day search growth is -50.2%. Flapen's verdict: Skip it (41/100).
- How competitive is the cooper flagg niche?
- 11 brands and 19 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 89% of demand.
- What do buyers complain about in cooper flagg?
- Top complaints mined from reviews: Value For Money, Quality-Overall. The return rate is 0.7%.
- When does demand for cooper flagg peak?
- Demand peaks in Feb–Nov–Dec; the busiest month runs 5.5× the quietest.
- What does it cost to enter the cooper flagg niche?
- Listings span $9.93–$1248.03; the average listing price is $71.47 (sweet spot $15–$100). The average incumbent carries 5 reviews — the moat a new listing must climb.