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15mm flange spectra
Skip itBrand-locked demand (top 5 brands take 95% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible17.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$15.74avg listing price — sweet spot $15–$100
Price range
Good$8.24–$32.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$167K$167K/yr · 59K searches
Review moat
Okay3,627avg incumbent reviews — the moat a new listing must climb
Growth
Bad-6.1%90-day search growth — must beat 0% to launch
Returns
Bad5.7%return rate — above 5% kills the launch gate
Competition
Bad75%top-5 click share — a locked-up shelf
Brand share
Bad95%top-5 brand share — brand-locked demand
Signals High Returns