30
600w psu
Skip itA small market ($23K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible£36.35avg listing price — sweet spot $15–$100
Price range
Incredible£24.71–£63.92cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good716avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.8%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Brand share
Bad93%top-5 brand share — brand-locked demand
Growth
Bad-20.1%90-day search growth — must beat 0% to launch
Competition
Bad88%top-5 click share — a locked-up shelf
Market size
Bad£23K£23K/yr · 26K searches