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sensory books for babies
Skip itStrong incumbent ratings (4.7★) — this niche doesn't clear our bar today.
Returns
Great1.7%return rate — above 5% kills the launch gate
Avg price
Great$15.33avg listing price — sweet spot $15–$100
Price range
Good$7.38–$27.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Brand share
Good71%top-5 brand share — brands hold most of the demand
Market size
Okay$199K$199K/yr · 244K searches
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Review moat
Okay3,949.81avg incumbent reviews — the moat a new listing must climb
Growth
Bad-4.2%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality