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arthritis hot
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible19.5%search→purchase rate — share of searches ending in a sale
Returns
Great1.6%return rate — above 5% kills the launch gate
Avg price
Great$17.00avg listing price — sweet spot $15–$100
Price range
Good$5.46–$30.15cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,147avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+2.6%90-day search growth — must beat 0% to launch
Market size
Bad$79K$79K/yr · 24K searches
Competition
Bad96%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand