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J Lube
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Avg price
Incredible$29.15avg listing price — sweet spot $15–$100
Price range
Incredible$20.35–$39.87cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.3%search→purchase rate — share of searches ending in a sale
Market size
Good$535K$535K/yr · 290K searches
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay1,606.75avg incumbent reviews — the moat a new listing must climb
Growth
Okay+3.4%90-day search growth — must beat 0% to launch
Competition
Bad92%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand