47
13/16 spark plug socket
Skip itA small market ($55K/yr) — this niche doesn't clear our bar today.
Conversion
Incredible16.4%search→purchase rate — share of searches ending in a sale
Review moat
Good582.06avg incumbent reviews — the moat a new listing must climb
Brand share
Good62%top-5 brand share — brands hold most of the demand
Growth
Good+22.6%90-day search growth — must beat 0% to launch
Returns
Good3.0%return rate — above 5% kills the launch gate
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Avg price
Okay$9.82avg listing price — sweet spot $15–$100
Price range
Okay$5.98–$18.30cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$55K$55K/yr · 34K searches