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hermine granger kostüm

Skip it

Soft demand (-92.5% this quarter) — this niche doesn't clear our bar today.

Market size 30Growth 0Conversion 20Competition 56Returns 11Price range 85Avg price 95Brand share 53Review moat 72Quality gap 75

Avg price

Incredible€29.90

avg listing price — sweet spot $15–$100

Price range

Great€8.52–€59.97

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good601.37

avg incumbent reviews — the moat a new listing must climb

Competition

Good52%

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

Brand share

Good73%

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

Market size

Okay€136K

€136K/yr · 289K searches

Conversion

Bad1.6%

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

Returns

Bad8.8%

return rate — above 5% kills the launch gate

Growth

Bad-92.5%

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

According to Flapen's Amazon Germany niche tracking, hermine granger kostüm is a €136K/yr Amazon Germany market (289K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Jan–Feb. Verdict: Skip it — 41/100.

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

hermine granger kostüm market data

Units sold / yr
3K–4K
avg 0–100/product
Revenue / yr
€90K–€120K
units × avg price
Conversion rate
1.6%
Avg BSR
#1,018
Page quality
0%
Prime
89%
Sponsored
52%
Out of stock
18.7%
Avg brand age
46 months
Avg seller age
183 days

Competition & brand share

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

Brands

15 falling

Sellers

33

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

52%

Top 20: 93%

Open market

22%

  • JMOCD26%
  • RedJade19%
  • NAVESO10%
  • Ciao9%
  • Amazluck8%
  • FStory&Winyee5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -92.5% search growth over the last 90 days.
60K40KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb · busiest ÷ quietest = 31.0×

Top hermine granger kostüm search terms

  • hermine granger kostüm59K/yr
  • hermine kostüm31K/yr
  • hermine kostüm kinder122K/yr
  • hermine granger kostüm kinder15K/yr
  • kostüm hermine granger5K/yr
  • hermione granger costume8K/yr
  • harry potter hermine kostüm7K/yr
  • ginny weasley kostüm6K/yr
  • kostüm hermine13K/yr
  • harry potter kostüm mädchen5K/yr
All search terms

Top hermine granger kostüm 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%€5K8%€11K12%€16K16%€22K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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

What buyers say about hermine granger kostüm

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

What buyers love

Qualität insgesamt35%

“Einfach nur wow wir sind sehr sehr zufrieden Qualität sehr sehr gut, gerne wieder”

Gesamtgröße26%

“Passt perfekt”

Preis-Leistungs-Verhältnis7%

“Alles in Allem ein lohnender Kauf”

Waschechtheit6%

“Trägt sich gut, wäscht sich gut”

Polster-/Stoffqualität5%

“Keine billiger dünner Stoff”

Materialqualität4%

“Material gut und passt”

beworben Vs Tatsächliches Produkt4%

“Besser als erwartet”

Nähen/Finish/Polieren1%

“Die Verarbeitung ist gut, alle Nähte sind gerade, es stehen keine Fäden ab und ziehen sich auch keine”

What buyers complain about

Preis-Leistungs-Verhältnis18%

“Sein Geld nicht wert”

Gesamtgröße18%

“Fällt klein aus”

Haltbarkeit11%

“Klett hält nicht und ist an der Krawatte schon abgefallen”

Qualität insgesamt11%

“Ist nicht die beste Qualität”

Materialqualität9%

“Material ist eine Katastrophe”

Defekt Material/Teile7%

“Leider ist der Zauberstab defekt”

Nähen/Finish/Polieren7%

“Schlechte Nähte”

Dicke4%

“Insgesamt ist er jedoch etwas dünn”

Top return reasons

Gesamtgröße73%
Qualität insgesamt12%
Materialqualität4%
Nähen/Finish/Polieren3%
beworben Vs Tatsächliches Produkt2%
Preis-Leistungs-Verhältnis1%
Touch-/Tastensteuerung1%
Defekt Material/Teile1%
Geruch1%
Haltbarkeit1%

Common questions

Is hermine granger kostüm profitable to sell on Amazon Germany?
The niche generates €136K/yr across 27 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -92.5%. Flapen's verdict: Skip it (41/100).
How competitive is the hermine granger kostüm niche?
15 brands and 33 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in hermine granger kostüm?
Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Gesamtgröße, Haltbarkeit. The return rate is 8.8% — above our launch gate.
When does demand for hermine granger kostüm peak?
Demand peaks in Jan–Feb; the busiest month runs 31.0× the quietest.
What does it cost to enter the hermine granger kostüm niche?
Listings span €8.52–€59.97; the average listing price is €29.90 (sweet spot $15–$100). The average incumbent carries 601 reviews — the moat a new listing must climb.