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biodegradable nappy bags
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible12.1%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Okay£11.66avg listing price — sweet spot $15–$100
Price range
Okay£1.32–£24.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,825.18avg incumbent reviews — the moat a new listing must climb
Growth
Bad-8.5%90-day search growth — must beat 0% to launch
Competition
Bad80%top-5 click share — a locked-up shelf
Market size
Bad£58K£58K/yr · 42K searches
Brand share
Bad100%top-5 brand share — brand-locked demand