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14mm flange spectra
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible15.6%search→purchase rate — share of searches ending in a sale
Avg price
Good$12.59avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay2,875.36avg incumbent reviews — the moat a new listing must climb
Price range
Okay$6.95–$19.53cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+0.1%90-day search growth — must beat 0% to launch
Competition
Bad75%top-5 click share — a locked-up shelf
Returns
Bad6.2%return rate — above 5% kills the launch gate
Market size
Bad$57K$57K/yr · 29K searches
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Returns