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yubikey
Skip itBrand-locked demand (top 5 brands take 95% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible€35.38avg listing price — sweet spot $15–$100
Price range
Great€20.42–€103.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Returns
Good2.1%return rate — above 5% kills the launch gate
Review moat
Okay1,766.24avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Market size
Okay€123K€123K/yr · 119K searches
Growth
Bad-24.2%90-day search growth — must beat 0% to launch
Brand share
Bad95%top-5 brand share — brand-locked demand