Is thousand sunny profitable to sell on Amazon United States?

The niche generates $125K/yr across 30 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -13.8%. Flapen's verdict: Skip it (43/100).

How competitive is the thousand sunny niche?

11 brands and 134 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 88% of demand.

What do buyers complain about in thousand sunny?

Top complaints mined from reviews: Size-Overall, Value For Money, Assembly/Installation. The return rate is 1.7%.

When does demand for thousand sunny peak?

Demand peaks in Dec; the busiest month runs 2.6× the quietest.

What does it cost to enter the thousand sunny niche?

Listings span $7.67–$203.13; the average listing price is $35.60 (sweet spot $15–$100). The average incumbent carries 362 reviews — the moat a new listing must climb.

thousand sunny

Skip it

Soft demand (-13.8% this quarter) — this niche doesn't clear our bar today.

Avg price

Incredible$35.60

avg listing price — sweet spot $15–$100

Review moat

Great361.5

avg incumbent reviews — the moat a new listing must climb

Returns

Great1.7%

return rate — above 5% kills the launch gate

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Price range

Okay$7.67–$203.13

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Okay$125K

$125K/yr · 157K searches

Conversion

Okay2.2%

search→purchase rate — share of searches ending in a sale

Brand share

Okay88%

top-5 brand share — brands hold most of the demand

Growth

Bad-13.8%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, thousand sunny is a $125K/yr Amazon United States market (157K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Dec. Verdict: Skip it — 43/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

thousand sunny market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $89K–$107K; units × avg price
Conversion rate: 2.2%
Avg BSR: #18,578
Page quality: 0%
Prime: 90%
Sponsored: 37%
Out of stock: 0.0%
Avg brand age: 29 months
Avg seller age: 158 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 rising

Sellers

134

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

52%

Top 20: 89%

Open market

BANDAI SPIRITS61%
LEGO13%
Bioworld5%
POP MART5%
ROSSOM4%
Funko3%
Open — no brand owns it (5 brands, 8%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -13.8% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 2.6×

Open Trend

Top thousand sunny search terms

going merry25K/yr +0.8%1.5% conv.
one piece ship28K/yr -3.6%1.8% conv.
bandai hobby - one piece25K/yr -36.8%0.1% conv.
one piece model kit23K/yr -19.6%0.9% conv.
one piece boat10K/yr +11.3%1.6% conv.
one piece ship model8K/yr +6.3%1.0% conv.
one piece going merry9K/yr +7.9%2.1% conv.
one piece grand ship collection4K/yr +17.2%2.1% conv.
one piece ships5K/yr -0.7%0.6% conv.
going merry model kit4K/yr -13.6%3.7% conv.

All search terms

Top thousand sunny 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.

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

Bandai Hobby - One Piece - (2156340) 03 Going Merry Model Kit Grand Ship Collection

BANDAI SPIRITS$20.544.6★921 rev

LEGO ONE PIECE The Going Merry Pirate Ship Building Blocks - Pretend Play Adventure Toy for Boys & Girls 10+ - Straw Hat Crew Toy Figures & Playset for Anime Fans - Gift Idea for Birthdays - 75639

LEGO$139.194.9★1,376 rev

Bandai Hobby Going Merry Model Ship One Piece

BANDAI SPIRITS$39.994.7★1,056 rev

BANDAI Hobby - One Piece - Grand Collection Thousand Sunny

BANDAI SPIRITS$24.774.6★1,192 rev

Bandai Spirits One Piece Going Merry (28cm Long) Boat Model Blue Orange One Size

BANDAI SPIRITS$40.984.4★225 rev

Newest

by launch date

Funko Pop! Bitty Display: One Piece - Going Merry Display Shelf- Nami and Roronoa Zoro - Gift Idea - Official Merchandise - Toys for Kids & Adults - Anime Fans - Arrange Total of 18 Bitty Characters

Funko$30.604 rev

3mo ago

One Piece Going Merry Deluxe Collector Ship 9.5 (24.13cm) Detailed Design for Play and Display One Piece Ship Includes Exclusive Luffy Action Figure with Straw Hat

One Piece$34.4514 rev

4mo ago

Funko Pop! Bitty Ride: One Piece - Going Merry with Monkey D. Luffy - 0.9 Inch and 1.3 Inch (2.3 and 3.3 Cm) - Anime Collectable - Official Merchandise - Gift Idea - Toys for Kids & Adults

Funko$7.67587 rev

8mo ago

LEGO ONE PIECE The Going Merry Pirate Ship Building Blocks - Pretend Play Adventure Toy for Boys & Girls 10+ - Straw Hat Crew Toy Figures & Playset for Anime Fans - Gift Idea for Birthdays - 75639

LEGO$139.191,376 rev

1y ago

POP MART One Piece - The Grand Line Series Vehicles Blind Box Figures Collectible Toys Home Decorations Holiday Birthday Gifts for Boys Anime Fans Single Box

POP MART$22.7291 rev

1y ago

What buyers say about thousand sunny

What buyers praise and complain about, mined from review topics.

What buyers love

Fun/Entertainment Experience11%

“Fun”

Gifting Purpose11%

“Cute gift”

Collectibles10%

“Great collectors item”

Design-Overall10%

“design are amazing”

Quality-Overall9%

“Great model kit”

Assembly/Installation7%

“Easy to put together”

Value For Money6%

“great value for money”

Advertised Vs Actual Product6%

“Just as described”

Size-Overall5%

“good size”

Display-Overall4%

“proudly displays it”

What buyers complain about

Size-Overall15%

“The kit os small”

Value For Money11%

“a little expensive”

Assembly/Installation10%

“Hard to build”

Leak-Proof10%

“got leaked after several weeks”

Adhesion/Stickiness4%

“will have to be glued to stay on”

Ease Of Cleaning4%

“wasnt very fun or easy to clean”

Instructions/User Manual/Troubleshooting4%

“Also the instructions are not the best”

Defective Material/Parts3%

“Some pieces didnt fit together right”

Quality-Overall3%

“Poor quality”

Product Condition3%

“It made the gift look like it wasn't new”

Top return reasons

Defective Material/Parts21%

Size-Overall19%

Value For Money12%

Quality-Overall8%

Leak-Proof8%

Product Condition7%

Advertised Vs Actual Product7%

Assembly/Installation6%

Gifting Purpose3%

Instructions/User Manual/Troubleshooting2%

Common questions

Is thousand sunny profitable to sell on Amazon United States?: The niche generates $125K/yr across 30 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is -13.8%. Flapen's verdict: Skip it (43/100).
How competitive is the thousand sunny niche?: 11 brands and 134 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 88% of demand.
What do buyers complain about in thousand sunny?: Top complaints mined from reviews: Size-Overall, Value For Money, Assembly/Installation. The return rate is 1.7%.
When does demand for thousand sunny peak?: Demand peaks in Dec; the busiest month runs 2.6× the quietest.
What does it cost to enter the thousand sunny niche?: Listings span $7.67–$203.13; the average listing price is $35.60 (sweet spot $15–$100). The average incumbent carries 362 reviews — the moat a new listing must climb.