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gopro head mount
Skip itA concentrated shelf (top 5 take 89% of clicks) — this niche doesn't clear our bar today.
Conversion
Great9.0%search→purchase rate — share of searches ending in a sale
Avg price
Great$15.32avg listing price — sweet spot $15–$100
Review moat
Good881.13avg incumbent reviews — the moat a new listing must climb
Price range
Good$7.70–$27.14cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Okay3.4%return rate — above 5% kills the launch gate
Market size
Okay$188K$188K/yr · 136K searches
Growth
Okay+7.2%90-day search growth — must beat 0% to launch
Brand share
Bad92%top-5 brand share — brand-locked demand
Competition
Bad89%top-5 click share — a locked-up shelf