47
3/16 fuel line
Skip itA concentrated shelf (top 5 take 73% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible13.1%search→purchase rate — share of searches ending in a sale
Returns
Great1.1%return rate — above 5% kills the launch gate
Review moat
Good1,172.14avg incumbent reviews — the moat a new listing must climb
Brand share
Good73%top-5 brand share — brands hold most of the demand
Price range
Okay$6.93–$22.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+12.8%90-day search growth — must beat 0% to launch
Avg price
Okay$10.36avg listing price — sweet spot $15–$100
Market size
Okay$112K$112K/yr · 83K searches
Competition
Bad73%top-5 click share — a locked-up shelf
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality