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door hinge pin
Skip itPrices mostly outside the sweet spot ($5.12–$10.26) — this niche doesn't clear our bar today.
Review moat
Great229.43avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Returns
Good2.8%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Growth
Bad-3.2%90-day search growth — must beat 0% to launch
Competition
Bad73%top-5 click share — a locked-up shelf
Avg price
Bad$6.79avg listing price — sweet spot $15–$100
Market size
Bad$36K$36K/yr · 85K searches
Price range
Bad$5.12–$10.26cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals Low Review Barrier