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30 amp twist lock adapter
Skip itA small market ($54K/yr) — this niche doesn't clear our bar today.
Avg price
Great$16.37avg listing price — sweet spot $15–$100
Conversion
Great7.5%search→purchase rate — share of searches ending in a sale
Review moat
Good577.28avg incumbent reviews — the moat a new listing must climb
Price range
Good$9.06–$22.77cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Okay3.5%return rate — above 5% kills the launch gate
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Growth
Okay+5.1%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$54K$54K/yr · 44K searches