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black fitted sheet
Skip itA deep review moat (85,855 avg reviews) — this niche doesn't clear our bar today.
Conversion
Great10.7%search→purchase rate — share of searches ending in a sale
Returns
Great1.3%return rate — above 5% kills the launch gate
Avg price
Good$12.43avg listing price — sweet spot $15–$100
Price range
Okay$9.45–$18.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Growth
Bad-5.7%90-day search growth — must beat 0% to launch
Competition
Bad80%top-5 click share — a locked-up shelf
Market size
Bad$53K$53K/yr · 40K searches
Review moat
Bad85,855avg incumbent reviews — the moat a new listing must climb