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power supply 850w
Skip itPrices mostly outside the sweet spot ($348.74–$532.12) — this niche doesn't clear our bar today.
Review moat
Great214.14avg incumbent reviews — the moat a new listing must climb
Growth
Good+38.0%90-day search growth — must beat 0% to launch
Market size
Good$494K$494K/yr · 216K searches
Returns
Okay3.7%return rate — above 5% kills the launch gate
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay90%top-5 brand share — brands hold most of the demand
Competition
Bad76%top-5 click share — a locked-up shelf
Avg price
Bad$456.48avg listing price — sweet spot $15–$100
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
Price range
Bad$348.74–$532.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price