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coolant pipe
Skip itA small market ($29K/yr) — this niche doesn't clear our bar today.
Brand share
Great40%top-5 brand share — no brand owns this niche
Avg price
Great$20.18avg listing price — sweet spot $15–$100
Price range
Great$6.18–$90.49cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great270.35avg incumbent reviews — the moat a new listing must climb
Competition
Great35%top-5 click share — an open shelf
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay4.5%return rate — above 5% kills the launch gate
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Growth
Bad-16.3%90-day search growth — must beat 0% to launch
Market size
Bad$29K$29K/yr · 82K searches