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8x6.5 wheel spacers
Skip itHigh returns (6.4%) — this niche doesn't clear our bar today.
Review moat
Great286avg incumbent reviews — the moat a new listing must climb
Avg price
Great$70.86avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Good$22.25–$129.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good50%top-5 click share — leaders hold, buyers still browse
Brand share
Good74%top-5 brand share — brands hold most of the demand
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Market size
Okay$154K$154K/yr · 66K searches
Growth
Bad-2.9%90-day search growth — must beat 0% to launch
Returns
Bad6.4%return rate — above 5% kills the launch gate