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One Piece Starter Deck

One Piece Starter Deck shows a sweet-spot price point ($36.34 avg), but soft demand (-18.6% this quarter) keeps it on the watch list.

Flapen Score

52
Worth a look

Top 23% of 3,143 Toys & Games niches · +6 vs the category median of 46

Market size 44Growth 16Conversion 27Competition 75Returns 91Price range 91Avg price 95Brand share 22Review moat 92Quality gap 38
This niche Category average · 3,143 niches

Is One Piece Starter Deck profitable on Amazon?

According to Flapen's Amazon United States niche tracking, One Piece Starter Deck is a $230K/yr Amazon United States market (299K searches/yr). The top 5 brands hold 91% of demand. Verdict: Worth a look — 52/100.

One Piece Starter Deck: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -18.6% over the last 90 days and 2.1% of searches end in a purchase.

$230K

revenue / yr

Units sold / yr10K
Search volume / yr-18.6%299K
Conversion rate2.1%
Avg price$36.34

Who owns the niche?

The top 5 brands hold 91% of demand, so 9% of the market is open.

9%

open market share

Brands · sellers14 · 228
Top-5 product click share40%
Open market9%
Avg brand age31 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 43 products

Sponsored placement40%
New entrants (1y)8· 6 succeeded
Avg rating4.5★
Avg reviews151

Top One Piece Starter Deck products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.

$0$7K$14K$21K$28K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 rising

Sellers

228

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

40%

Top 20: 78%

Open market

7%

  • BANDAI76%
  • Bandai Namco5%
  • Banpresto4%
  • Ripple Junction3%
  • Generic3%
  • GTS Distribution2%
  • Open — no brand owns it (8 brands, 7%)

One Piece Starter Deck demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume299KCVR2.1%Products43Brands14Top 5 Brands91%OOS Rate9.8%Rating4.5★Reviews151Avg BSR#24,248
8K6KSpike '24Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

Top One Piece Starter Deck search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • one piece starter deck92K/yr
  • one piece tcg starter deck37K/yr
  • one piece deck32K/yr
  • one piece starter deck english23K/yr
  • buggy the clown26K/yr
  • one piece cards starter deck13K/yr
  • one piece card game starter deck19K/yr
  • one piece starter decks10K/yr
  • buggy one piece11K/yr
  • one piece learn together deck set10K/yr

What reviews say buyers love and hate about One Piece Starter Deck

What buyers mention most, as a share of all reviews.

What buyers love

79% of reviews
Quality-Overall17%

Really good product quality is good fits my card deck good

Collectibles16%

Perfect for collection

Value For Money11%

Great value

Advertised Vs Actual Product10%

as advertised

Suitability Beginner5%

A great product for beginners

What buyers complain about

81% of reviews
Value For Money27%

This is way to expensive

Size-Overall12%

This is a small set compared to others

Ethical Trade/Fair Trade12%

Do not buy scam

Advertised Vs Actual Product10%

Terribly misleading

Quality-Overall9%

Trash

One Piece Starter Deck return rate & reasons

Why buyers send it back, as a share of all return requests.

1.2%

Return rate

22%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Value For Money
33%
2Advertised Vs Actual Product
18%
3Product Condition
18%
4Strength
9%
5Defective Material/Parts
6%

Common One Piece Starter Deck questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores One Piece Starter Deck 52/100 on Amazon United States — Worth a look. The niche generates $230K/yr across 43 tracked products. 6 of 8 products launched in the last 360 days are still selling. Search demand moved -18.6% over the last 90 days.
Search demand for One Piece Starter Deck on Amazon United States is steady year-round — the busiest month runs 1.5× the quietest.