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waterproof mattress protector super king
Skip itA small market ($44K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Conversion
Great10.3%search→purchase rate — share of searches ending in a sale
Price range
Good£6.80–£26.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good£12.08avg listing price — sweet spot $15–$100
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Growth
Bad-15.7%90-day search growth — must beat 0% to launch
Review moat
Bad18,399.32avg incumbent reviews — the moat a new listing must climb
Market size
Bad£44K£44K/yr · 35K searches