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kupferbarren

Worth a look55/100

kupferbarren shows demand growing +609.8%, but a small market ($51K/yr) keeps it on the watch list.

Market/yr

€51K

Growth (1y)

+609.8%

Products

30

Brands

13

was 11 a year ago

Sellers

17

Price range

€9.96–€199.06

Returns

0.1%

Rating

4.7★

55/100

Worth a look

Scored 55/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
3
×0.30
Growth
100
×0.30
Competition
64
×0.20
Quality gap
20
×0.10
Returns
99
×0.10

Demand

Weekly Amazon search volume, last 23 weeks — +609.8% year over year.
8K4KSpike '26Feb '26Feb '26Mar '26Apr '26Apr '26May '26Jun '26Jun '26

Competition

39%Generisch
  • Generisch39%
  • ZGG20%
  • SpirWoRchlan17%
  • Precious & Valuable metals /6%
  • MINT STATE GOLD4%
  • Private Mint3%
  • Other (7 brands)11%

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 17 sellers compete here.

Brands

13 rising

was 11 a year ago

Sellers

17

Top 5 brand share

86%

#ProductBrandPriceRatingReviewsClick shareTrend
8Precious & Valuable metals /€185.034.3★563%rising
14Precious & Valuable metals /€45.804.3★562%rising

Product shelf

All 30 tracked products in this niche.

Reviews

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

What buyers love

Qualität insgesamt50%

“Sehr gutes Produkt”

beworben Vs Tatsächliches Produkt33%

“Artikel wie vom Verkäufer beschrieben, bin sehr zufrieden”

Geschenk Zweck17%

“Schönes hochzeitsgeschenk”

What buyers complain about

Top return reasons

  • Heizung31%
  • Funktionalität insgesamt19%
  • Haltbarkeit13%
  • Kompatibilität – insgesamt13%
  • Gesamtgröße13%
  • Defekt Material/Teile13%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · €18.80 median price · 1.1% median returns across 7,398 tracked niches.