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breast shells
Skip itA small market ($63K/yr) — this niche doesn't clear our bar today.
Avg price
Great$19.12avg listing price — sweet spot $15–$100
Price range
Great$8.01–$59.64cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.6%search→purchase rate — share of searches ending in a sale
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Review moat
Okay2,572.5avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.9%return rate — above 5% kills the launch gate
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Growth
Bad-11.2%90-day search growth — must beat 0% to launch
Market size
Bad$63K$63K/yr · 50K searches