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full size mattress black
Skip itSoft demand (-13.8% this quarter) — this niche doesn't clear our bar today.
Returns
Great1.5%return rate — above 5% kills the launch gate
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Brand share
Good66%top-5 brand share — brands hold most of the demand
Review moat
Good1,101.44avg incumbent reviews — the moat a new listing must climb
Avg price
Good$146.06avg listing price — sweet spot $15–$100
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Price range
Okay$46.71–$212.25cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Market size
Bad$76K$76K/yr · 31K searches
Growth
Bad-13.8%90-day search growth — must beat 0% to launch