Is one piece romance dawn booster box profitable to sell on Amazon United States?

The niche generates $29K/yr across 10 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -29.0%. Flapen's verdict: Skip it (40/100).

How competitive is the one piece romance dawn booster box niche?

6 brands and 50 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 92% of demand.

What do buyers complain about in one piece romance dawn booster box?

Top complaints mined from reviews: Value For Money, Quality-Overall, Advertised Vs Actual Product. The return rate is 0.8%.

When does demand for one piece romance dawn booster box peak?

Demand peaks in Jan–Dec; the busiest month runs 2.3× the quietest.

What does it cost to enter the one piece romance dawn booster box niche?

Listings span $15.72–$360.86; the average listing price is $135.44 (sweet spot $15–$100). The average incumbent carries 214 reviews — the moat a new listing must climb.

one piece romance dawn booster box

Skip it

A small market ($29K/yr) — this niche doesn't clear our bar today.

Quality gap

Incredible3.7★

avg incumbent rating — lower means beatable quality

Returns

Incredible0.8%

return rate — above 5% kills the launch gate

Review moat

Great213.5

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$135.44

avg listing price — sweet spot $15–$100

Conversion

Okay2.5%

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

Competition

Bad71%

top-5 click share — a locked-up shelf

Price range

Bad$15.72–$360.86

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

Brand share

Bad92%

top-5 brand share — brand-locked demand

Growth

Bad-29.0%

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

Market size

Bad$29K

$29K/yr · 9K searches

Signals Quality Gap High Price

According to Flapen's Amazon United States niche tracking, one piece romance dawn booster box is a $29K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 40/100.

Data updated Jul 31, 2026 · scored weekly · How we score niches

one piece romance dawn booster box market data

Units sold / yr: 100–250; avg 0–100/product
Revenue / yr: $14K–$34K; units × avg price
Conversion rate: 2.5%
Avg BSR: #1,221
Page quality: 0%
Prime: 70%
Sponsored: 50%
Out of stock: 28.0%
Avg brand age: 20 months
Avg seller age: 171 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

BANDAI29%
Slabs of Heat19%
TraderzTCG17%
One Piece15%
TCG Fabrik11%
gamestimeaversa8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -29.0% search growth over the last 90 days.

Peak months: Jan, Dec · busiest ÷ quietest = 2.3×

Open Trend

Top one piece romance dawn booster box search terms

one piece romance dawn4K/yr -29.1%0.1% conv.
one piece romance dawn booster box2K/yr -38.5%0.3% conv.
romance dawn one piece cards589/yr +1.5%1.0% conv.
romance dawn booster box1K/yr -32.7%0.0% conv.
one piece card game romance dawn252/yr -32.9%2.1% conv.

All search terms

Top one piece romance dawn booster box 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 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

One Piece Cards Collection Starter Box 6 Sealed Booster Packs (Japanese) Assorted Sets No Duplicate Packs 22 Releases & Growing 1 in 20 Boxes Contains a Graded Card by Slabs of Heat

Slabs of Heat$72.044.0★138 rev

BANDAI One Piece Romance Dawn Card Game [OP-01] (Box) (Japanese Edition)

BANDAI$174.954.0★1,276 rev

ONE PIECE TCG: ROMANCE DAWN: BOOSTER PACK - JAPANESE

One Piece$15.723.0★2 rev

One Piece Original Korean Sealed Booster Box OP TCG (OP01 Booster Box Romance Dawn Booster Box Display Factory Sealed for OP01 One Piece TCG Korean (24 Packs))

TCG Fabrik$121.673.0★2 rev

One Piece Cards Pack Bundle: Ideal for One Piece Trading Cards Enthusiasts Anime Fans Card Collectors Comprehensive One Piece Card Collection by TraderzTCG (6 Pack Bundle)

TraderzTCG$54.474.0★62 rev

Newest

by launch date

One Piece Original Korean Sealed Booster Box OP TCG (OP01 Booster Box Romance Dawn Booster Box Display Factory Sealed for OP01 One Piece TCG Korean (24 Packs))

TCG Fabrik$121.672 rev

5mo ago

One Piece Card Game EB-03 Extra Booster Box

gamestimeaversa$360.869 rev

7mo ago

Bandai One Piece Card Game Booster Pack The Adventure of The Island of God [OP-15] (Box) 24 Packs

BANDAI$113.49324 rev

7mo ago

TraderzTCG One Piece TCG English Booster Pack Bundle (4 Pack English) - Perfect for One Piece Cards Game Fans Anime Collectors and TCG Enthusiasts

TraderzTCG$71.49112 rev

1y ago

One Piece Anime 25th Collection: Extra Booster Box by Bandai

BANDAI$319.9116 rev

1y ago

What buyers say about one piece romance dawn booster box

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

What buyers love

Fun/Entertainment Experience33%

“Fun Experience”

Collectibles33%

“Nice cards”

Quality-Overall17%

“Good pull”

Advertised Vs Actual Product8%

“Exactly what you expect”

Value For Money8%

“I definitely got my moneys worth”

What buyers complain about

Value For Money80%

“OVERPRICED”

Quality-Overall13%

“Trash”

Advertised Vs Actual Product7%

“FALSE ADVERTISING”

Top return reasons

Value For Money44%

Product Condition22%

Advertised Vs Actual Product17%

Defective Material/Parts11%

Accuracy-Overall6%

Common questions

Is one piece romance dawn booster box profitable to sell on Amazon United States?: The niche generates $29K/yr across 10 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -29.0%. Flapen's verdict: Skip it (40/100).
How competitive is the one piece romance dawn booster box niche?: 6 brands and 50 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in one piece romance dawn booster box?: Top complaints mined from reviews: Value For Money, Quality-Overall, Advertised Vs Actual Product. The return rate is 0.8%.
When does demand for one piece romance dawn booster box peak?: Demand peaks in Jan–Dec; the busiest month runs 2.3× the quietest.
What does it cost to enter the one piece romance dawn booster box niche?: Listings span $15.72–$360.86; the average listing price is $135.44 (sweet spot $15–$100). The average incumbent carries 214 reviews — the moat a new listing must climb.