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antenna preamplifier
Skip itHigh returns (7.4%) — this niche doesn't clear our bar today.
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Avg price
Great$50.72avg listing price — sweet spot $15–$100
Price range
Great$15.99–$104.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,360.21avg incumbent reviews — the moat a new listing must climb
Conversion
Okay3.5%search→purchase rate — share of searches ending in a sale
Growth
Okay+12.7%90-day search growth — must beat 0% to launch
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Market size
Bad$66K$66K/yr · 37K searches
Returns
Bad7.4%return rate — above 5% kills the launch gate