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sea monkeys
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Incredible3.8★avg incumbent rating — lower means beatable quality
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Good5.5%search→purchase rate — share of searches ending in a sale
Market size
Okay£166K£166K/yr · 304K searches
Avg price
Okay£9.98avg listing price — sweet spot $15–$100
Price range
Okay£5.69–£18.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad4,908.5avg incumbent reviews — the moat a new listing must climb
Growth
Bad-16.9%90-day search growth — must beat 0% to launch
Competition
Bad81%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals Quality Gap