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m14x1.5 oil drain plug
Skip itA small market ($52K/yr) — this niche doesn't clear our bar today.
Price range
Great$3.24–$52.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good620.09avg incumbent reviews — the moat a new listing must climb
Avg price
Good$13.99avg listing price — sweet spot $15–$100
Returns
Good2.4%return rate — above 5% kills the launch gate
Conversion
Good5.0%search→purchase rate — share of searches ending in a sale
Brand share
Good75%top-5 brand share — brands hold most of the demand
Competition
Okay58%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+3.5%90-day search growth — must beat 0% to launch
Market size
Bad$52K$52K/yr · 74K searches