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hackrf
Skip itWeak search conversion (0.3%) — this niche doesn't clear our bar today.
Review moat
Incredible84.16avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Returns
Good2.6%return rate — above 5% kills the launch gate
Avg price
Okay$216.51avg listing price — sweet spot $15–$100
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Growth
Okay+10.3%90-day search growth — must beat 0% to launch
Market size
Bad$96K$96K/yr · 158K searches
Price range
Bad$12.14–$402.11cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad92%top-5 brand share — brand-locked demand
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale