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1000w psu
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Great252.5avg incumbent reviews — the moat a new listing must climb
Avg price
Good£111.98avg listing price — sweet spot $15–$100
Market size
Good£722K£722K/yr · 174K searches
Conversion
Okay3.7%search→purchase rate — share of searches ending in a sale
Returns
Okay3.4%return rate — above 5% kills the launch gate
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad76%top-5 click share — a locked-up shelf
Growth
Bad-15.2%90-day search growth — must beat 0% to launch
Price range
Bad£91.09–£159.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price