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80w90 gear oil
Skip itBrand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$21.45avg listing price — sweet spot $15–$100
Price range
Great$10.80–$56.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.4%return rate — above 5% kills the launch gate
Conversion
Good6.3%search→purchase rate — share of searches ending in a sale
Market size
Good$613K$613K/yr · 451K searches
Growth
Okay+12.8%90-day search growth — must beat 0% to launch
Review moat
Okay2,717.25avg incumbent reviews — the moat a new listing must climb
Competition
Bad74%top-5 click share — a locked-up shelf
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Brand share
Bad99%top-5 brand share — brand-locked demand