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tidal tank
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$66.82avg listing price — sweet spot $15–$100
Returns
Great1.8%return rate — above 6% kills the launch gate
Review moat
Good752.38avg incumbent reviews — the moat a new listing must climb
Growth
Good+23.8%90-day search growth — must beat 0% to launch
Price range
Good$32.05–$167.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$225K$225K/yr · 127K searches
Conversion
Okay2.7%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad90%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand