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surveillance hard drive
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size
Incredible$2.9M$2.9M/yr · 417K searches
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Okay3.0%return rate — above 5% kills the launch gate
Avg price
Okay$211.70avg listing price — sweet spot $15–$100
Growth
Okay+14.6%90-day search growth — must beat 0% to launch
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Review moat
Bad4,396.94avg incumbent reviews — the moat a new listing must climb
Price range
Bad$84.45–$452.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price