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mathe roller stempel
Skip itA small market ($2K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible23.37avg incumbent reviews — the moat a new listing must climb
Returns
Great1.5%return rate — above 5% kills the launch gate
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Competition
Bad73%top-5 click share — a locked-up shelf
Avg price
Bad€8.15avg listing price — sweet spot $15–$100
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Growth
Bad-17.4%90-day search growth — must beat 0% to launch
Market size
Bad€2K€2K/yr · 12K searches
Price range
Bad€5.08–€11.66cheapest to priciest tracked listing — scored on the share inside $15–$100