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16tb surveillance hard drive
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Review moat
Good674.53avg incumbent reviews — the moat a new listing must climb
Market size
Good$602K$602K/yr · 40K searches
Conversion
Okay4.0%search→purchase rate — share of searches ending in a sale
Returns
Okay3.3%return rate — above 5% kills the launch gate
Growth
Bad-8.9%90-day search growth — must beat 0% to launch
Competition
Bad76%top-5 click share — a locked-up shelf
Avg price
Bad$382.98avg listing price — sweet spot $15–$100
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad$292.32–$487.89cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price