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ls spark plug wires
Skip itA small market ($169K/yr) — this niche doesn't clear our bar today.
Avg price
Great$63.81avg listing price — sweet spot $15–$100
Price range
Great$26.89–$119.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good602.2avg incumbent reviews — the moat a new listing must climb
Returns
Good2.9%return rate — above 5% kills the launch gate
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+17.1%90-day search growth — must beat 0% to launch
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Market size
Okay$169K$169K/yr · 64K searches
Competition
Okay64%top-5 click share — leaders hold, buyers still browse