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8tb surveillance hard drive
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size
Good$833K$833K/yr · 76K searches
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good4.5%search→purchase rate — share of searches ending in a sale
Growth
Good+21.5%90-day search growth — must beat 0% to launch
Returns
Okay3.1%return rate — above 5% kills the launch gate
Avg price
Okay$243.56avg listing price — sweet spot $15–$100
Review moat
Bad10,337.33avg incumbent reviews — the moat a new listing must climb
Competition
Bad78%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad$165.81–$349.38cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price