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vertigo pillow
Skip itA deep review moat (15,000 avg reviews) — this niche doesn't clear our bar today.
Avg price
Incredible$36.65avg listing price — sweet spot $15–$100
Price range
Incredible$18.70–$80.83cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Good68%top-5 brand share — brands hold most of the demand
Market size
Okay$270K$270K/yr · 212K searches
Conversion
Okay3.5%search→purchase rate — share of searches ending in a sale
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Growth
Bad-4.2%90-day search growth — must beat 0% to launch
Returns
Bad5.6%return rate — above 5% kills the launch gate
Review moat
Bad14,999.67avg incumbent reviews — the moat a new listing must climb
Signals High Returns