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plenity
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Quality gap
Great4.0★avg incumbent rating — lower means beatable quality
Avg price
Good$111.80avg listing price — sweet spot $15–$100
Conversion
Good5.0%search→purchase rate — share of searches ending in a sale
Price range
Bad$43.84–$279.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad18,326avg incumbent reviews — the moat a new listing must climb
Market size
Bad$53K$53K/yr · 10K searches
Growth
Bad-32.1%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand