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sink edge protector
Skip itA small market ($28K/yr) — this niche doesn't clear our bar today.
Avg price
Great$19.12avg listing price — sweet spot $15–$100
Review moat
Great349.8avg incumbent reviews — the moat a new listing must climb
Price range
Great$10.01–$41.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Growth
Bad-12.2%90-day search growth — must beat 0% to launch
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
Returns
Bad7.0%return rate — above 5% kills the launch gate
Market size
Bad$28K$28K/yr · 104K searches