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bmw wheel center caps
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$41.00avg listing price — sweet spot $15–$100
Review moat
Great492.1avg incumbent reviews — the moat a new listing must climb
Price range
Good$12.73–$173.27cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+4.5%90-day search growth — must beat 0% to launch
Conversion
Okay2.2%search→purchase rate — share of searches ending in a sale
Market size
Okay$102K$102K/yr · 113K searches
Returns
Bad6.9%return rate — above 5% kills the launch gate
Brand share
Bad98%top-5 brand share — brand-locked demand
Signals High Returns