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trailer spindle
Skip itA small market ($26K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible32.95avg incumbent reviews — the moat a new listing must climb
Avg price
Great$71.96avg listing price — sweet spot $15–$100
Competition
Good40%top-5 click share — leaders hold, buyers still browse
Price range
Good$28.97–$156.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Growth
Okay+17.7%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay3.7%return rate — above 5% kills the launch gate
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale
Market size
Bad$26K$26K/yr · 52K searches