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proxmark3
Skip itHigh returns (8.8%) — this niche doesn't clear our bar today.
Review moat
Incredible16.79avg incumbent reviews — the moat a new listing must climb
Avg price
Great$97.21avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Market size
Okay$200K$200K/yr · 54K searches
Growth
Okay+7.7%90-day search growth — must beat 0% to launch
Competition
Bad72%top-5 click share — a locked-up shelf
Price range
Bad$34.78–$349.01cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Bad8.8%return rate — above 5% kills the launch gate