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oxo brush head replacement
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible21.0%search→purchase rate — share of searches ending in a sale
Returns
Great1.0%return rate — above 5% kills the launch gate
Market size
Good$371K$371K/yr · 179K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Avg price
Okay$9.88avg listing price — sweet spot $15–$100
Review moat
Okay3,402.13avg incumbent reviews — the moat a new listing must climb
Growth
Bad-4.2%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad$7.18–$12.66cheapest to priciest tracked listing — scored on the share inside $15–$100