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7.3 powerstroke oil filter
Skip itBrand-locked demand (top 5 brands take 93% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Incredible$45.62avg listing price — sweet spot $15–$100
Review moat
Great390.5avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Price range
Good$12.09–$161.70cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+15.4%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$92K$92K/yr · 33K searches
Competition
Bad77%top-5 click share — a locked-up shelf
Brand share
Bad93%top-5 brand share — brand-locked demand