39
550w power supply
Skip itHigh returns (5.3%) — this niche doesn't clear our bar today.
Avg price
Incredible$46.00avg listing price — sweet spot $15–$100
Price range
Incredible$32.05–$65.15cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,573avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Growth
Okay+4.3%90-day search growth — must beat 0% to launch
Conversion
Okay2.3%search→purchase rate — share of searches ending in a sale
Market size
Okay$102K$102K/yr · 95K searches
Returns
Bad5.3%return rate — above 5% kills the launch gate
Signals High Returns