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rear sway bar
Skip itPrices mostly outside the sweet spot ($10.14–$617.79) — this niche doesn't clear our bar today.
Review moat
Great129.48avg incumbent reviews — the moat a new listing must climb
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Avg price
Good$145.57avg listing price — sweet spot $15–$100
Market size
Okay$251K$251K/yr · 125K searches
Returns
Okay3.5%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+2.0%90-day search growth — must beat 0% to launch
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
Price range
Bad$10.14–$617.79cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Price