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earbud case
Skip itPrices mostly outside the sweet spot ($3.55–$12.90) — this niche doesn't clear our bar today.
Brand share
Good64%top-5 brand share — brands hold most of the demand
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Returns
Okay3.6%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay3,383.17avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.4%search→purchase rate — share of searches ending in a sale
Market size
Okay$118K$118K/yr · 661K searches
Growth
Bad-0.2%90-day search growth — must beat 0% to launch
Avg price
Bad$7.53avg listing price — sweet spot $15–$100
Price range
Bad$3.55–$12.90cheapest to priciest tracked listing — scored on the share inside $15–$100