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cotton sleep mask
Skip itA deep review moat (18,623 avg reviews) — this niche doesn't clear our bar today.
Returns
Great1.6%return rate — above 5% kills the launch gate
Avg price
Good$14.06avg listing price — sweet spot $15–$100
Price range
Good$6.20–$31.67cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.7%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Growth
Okay+14.5%90-day search growth — must beat 0% to launch
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Market size
Okay$101K$101K/yr · 127K searches
Review moat
Bad18,622.68avg incumbent reviews — the moat a new listing must climb