39
pc coolant
Skip itBrand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$27.38avg listing price — sweet spot $15–$100
Price range
Great$13.44–$71.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good515.21avg incumbent reviews — the moat a new listing must climb
Returns
Good2.1%return rate — above 5% kills the launch gate
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.6%search→purchase rate — share of searches ending in a sale
Growth
Bad-14.9%90-day search growth — must beat 0% to launch
Market size
Bad$31K$31K/yr · 44K searches
Brand share
Bad99%top-5 brand share — brand-locked demand