brook one piece
Skip itA small market ($46K/yr) — this niche doesn't clear our bar today.
Avg price
Great$56.29avg listing price — sweet spot $15–$100
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,030.14avg incumbent reviews — the moat a new listing must climb
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Price range
Okay$14.69–$245.01cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Returns
Bad6.3%return rate — above 5% kills the launch gate
Growth
Bad-11.4%90-day search growth — must beat 0% to launch
Conversion
Bad1.0%search→purchase rate — share of searches ending in a sale
Market size
Bad$46K$46K/yr · 80K searches
According to Flapen's Amazon United States niche tracking, brook one piece is a $46K/yr Amazon United States market (80K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 35/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
brook one piece market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $56K–$70K
- units × avg price
- Conversion rate
- 1.0%
- Avg BSR
- #21,991
- Page quality
- 0%
- Prime
- 89%
- Sponsored
- 46%
- Out of stock
- 2.6%
- Avg brand age
- 32 months
- Avg seller age
- 148 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
12 flat
Sellers
204
Top-5 brand share
81%
Top 20: 100%
Top-5 click share
44%
Top 20: 92%
Open market
11%
- Funko24%
- Banpresto20%
- Ripple Junction15%
- ABYSTYLE11%
- ANIME HEROES10%
- Ramy Brook8%
- Open — no brand owns it (6 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -11.4% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 2.6×
Top brook one piece search terms
- brook one piece23K/yr
- one piece brook19K/yr
- brook funko pop11K/yr
- brook figure6K/yr
- brook one piece figure9K/yr
- one piece brook figure6K/yr
- one piece funko pop brook4K/yr
- brook figure one piece3K/yr
Top brook one piece 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
Funko Pop! Animation: One Piece - (Refresh) - Brook Collectable Vinyl Figure - Gift Idea - Official Merchandise - Toys for Kids & Adults - Anime Fans - Model Figure for Collectors and Display
Funko$14.694.7★44 rev
ANIME HEROES - One Piece - Brook Action Figure
ANIME HEROES$23.914.6★22,368 rev
ABYstyle Studio One Piece - SFC Figure - Brook
ABYSTYLE$48.984.5★37 rev
Ramy Brook Womens Marjorie One Piece Flame M
Ramy Brook$145.560.0★0 rev
Ichibansho Figure - One Piece - Brook (Film Red) Bandai Spirits Collectible Statue
Ichibansho Figure$36.414.6★33 rev
Newest
by launch date
Funko POP! Animation One Piece Brook Vinyl Figure with Wanted Poster Display Case Exclusive Collectible #2220 4.7 Inches
Funko$61.5555 rev
Ramy Brook Womens Marjorie One Piece Flame M
Ramy Brook$145.560 rev
Funko Pop! Animation: One Piece - (Refresh) - Brook Collectable Vinyl Figure - Gift Idea - Official Merchandise - Toys for Kids & Adults - Anime Fans - Model Figure for Collectors and Display
Funko$14.6944 rev
Ramy Brook Womens Addisyn One Piece Beach Brown w/Cream Crochet S
Ramy Brook$188.200 rev
Funko Pop! Animation: One Piece - Brook - Egg Arc - Collectable Vinyl Figure - Gift Idea - Official Merchandise - Toys for Kids & Adults - Anime Fans - Model Figure for Collectors and Display
Funko$15.0091 rev
Trending
90-day click momentum
Ashford & Brooks Mens Flannel Hooded One Piece Pajama Union Jumpsuit Navy Blackwatch Plaid Medium
Ashford & Brooks$42.654.4★
Ramy Brook Womens Marjorie One Piece Flame M
Ramy Brook$145.560.0★
Ripple Junction RIPPLEJUNCTION One Piece Anime Brook World Tour Adult Unisex Crew T-Shirt Small Black
Ripple Junction$22.694.8★
Ramy Brook Womens Addisyn One Piece Beach Brown w/Cream Crochet S
Ramy Brook$188.200.0★
Ripple Junction One Piece Brook Purple Panels Anime Mens Graphic T-Shirt Mineral Wash Black XX-Large
Ripple Junction$31.634.7★
What buyers say about brook one piece
What buyers praise and complain about, mined from review topics.What buyers love
“absolutely stunning for the 50-dollar price tag”
“it was a present for somebody else”
“Great Quality shirt”
“It's also very sturdy”
“This had good color”
“They make such a fun addition to my collection”
“Beautiful toy”
“Perfect for the show case”
“Size fits well”
“Love the t shirt material”
What buyers complain about
“I wish this product was built better because it is not gift-worthy”
“pricey”
“Thin and dainty looking”
“No real assembly”
Top return reasons
Common questions
- Is brook one piece profitable to sell on Amazon United States?
- The niche generates $46K/yr across 28 tracked products. 4 of 9 products launched in the last 360 days are still selling. 90-day search growth is -11.4%. Flapen's verdict: Skip it (35/100).
- How competitive is the brook one piece niche?
- 12 brands and 204 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 81% of demand.
- What do buyers complain about in brook one piece?
- Top complaints mined from reviews: Gifting Purpose, Value For Money, Thickness. The return rate is 6.3% — above our launch gate.
- When does demand for brook one piece peak?
- Demand peaks in Nov–Dec; the busiest month runs 2.6× the quietest.
- What does it cost to enter the brook one piece niche?
- Listings span $14.69–$245.01; the average listing price is $56.29 (sweet spot $15–$100). The average incumbent carries 1,030 reviews — the moat a new listing must climb.