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54

one piece card game

Worth a look

Shows low returns (0.6%), but soft demand (-32.4% this quarter) keeps it on the watch list.

Market size 45Growth 9Conversion 9Competition 77Returns 97Price range 37Avg price 89Brand share 51Review moat 94Quality gap 73

Returns

Incredible0.6%

return rate — above 5% kills the launch gate

Review moat

Great122.92

avg incumbent reviews — the moat a new listing must climb

Avg price

Great€61.14

avg listing price — sweet spot $15–$100

Competition

Great38%

top-5 click share — an open shelf

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good74%

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

Market size

Okay€242K

€242K/yr · 575K searches

Price range

Okay€6.60–€234.84

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

Growth

Bad-32.4%

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

Conversion

Bad0.7%

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

According to Flapen's Amazon Germany niche tracking, one piece card game is a €242K/yr Amazon Germany market (575K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Jan. Verdict: Worth a look — 54/100.

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

one piece card game market data

Units sold / yr
8K–10K
avg 100–250/product
Revenue / yr
€489K–€611K
units × avg price
Conversion rate
0.7%
Avg BSR
#432
Page quality
0%
Prime
38%
Sponsored
24%
Out of stock
15.8%
Avg brand age
28 months
Avg seller age
178 days

Competition & brand share

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.

Brands

15 rising

Sellers

93

Top-5 brand share

74%

Top 20: 100%

Top-5 click share

38%

Top 20: 81%

Open market

21%

  • BANDAI41%
  • BB-Toy-Trades10%
  • Panini9%
  • LMS Trading8%
  • DrisoCard6%
  • geco5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -32.4% search growth over the last 90 days.
18K13KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.8×

Top one piece card game search terms

  • one piece tcg207K/yr
  • one piece karten127K/yr
  • one piece card game47K/yr
  • one piece booster31K/yr
  • one piece display27K/yr
  • one piece sammelkarten20K/yr
  • one piece cards16K/yr
  • one piece tcg english19K/yr
  • one piece display englisch12K/yr
  • one piece karten deutsch9K/yr
All search terms

Top one piece card game 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.

0%4%€10K8%€19K12%€29K16%€39K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about one piece card game

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

What buyers love

Sammlungsobjekte34%

“Super Packs”

Preis-Leistungs-Verhältnis27%

“Lohnt sich”

beworben Vs Tatsächliches Produkt23%

“Das Produkt kam wie beschrieben an”

Qualität insgesamt11%

“Die Qualität der Karten ist super”

Spaß/Unterhaltungserlebnis2%

“ein spaßiges Spiel für zwischendurch”

Design insgesamt2%

“Tolles Design,”

What buyers complain about

beworben Vs Tatsächliches Produkt50%

“Es sind NICHT die Trading Cards, die in YouTube Videos gezeigt werden”

Qualität insgesamt25%

“Müll”

Preis-Leistungs-Verhältnis25%

“Einfach doppelt so teuer wie der offizielle preis”

Top return reasons

Funktionalität insgesamt24%
Preis-Leistungs-Verhältnis17%
Defekt Material/Teile10%
Produktzustand10%
Qualität insgesamt10%
Falten9%
Gesamt anzeigen7%
Ethischer Handel/Fairer Handel3%
Gesamtgröße3%
beworben Vs Tatsächliches Produkt3%

Common questions

Is one piece card game profitable to sell on Amazon Germany?
The niche generates €242K/yr across 37 tracked products. 6 of 21 products launched in the last 360 days are still selling. 90-day search growth is -32.4%. Flapen's verdict: Worth a look (54/100).
How competitive is the one piece card game niche?
15 brands and 93 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 74% of demand.
What do buyers complain about in one piece card game?
Top complaints mined from reviews: beworben Vs Tatsächliches Produkt, Qualität insgesamt, Preis-Leistungs-Verhältnis. The return rate is 0.6%.
When does demand for one piece card game peak?
Demand peaks in Jan; the busiest month runs 1.8× the quietest.
What does it cost to enter the one piece card game niche?
Listings span €6.60–€234.84; the average listing price is €61.14 (sweet spot $15–$100). The average incumbent carries 123 reviews — the moat a new listing must climb.