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nainley teething roller
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Quality gap
Incredible3.8★avg incumbent rating — lower means beatable quality
Avg price
Great$15.66avg listing price — sweet spot $15–$100
Price range
Good$10.59–$22.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Review moat
Okay2,286.94avg incumbent reviews — the moat a new listing must climb
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Market size
Bad$0$0/yr · 43K searches
Growth
Bad-55.9%90-day search growth — must beat 0% to launch
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale