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black onyx necklace
Skip itA small market ($56K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$38.48avg listing price — sweet spot $15–$100
Price range
Great$8.11–$111.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Brand share
Okay75%top-5 brand share — brands hold most of the demand
Review moat
Okay2,127.04avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay3.9%return rate — above 5% kills the launch gate
Growth
Bad-6.8%90-day search growth — must beat 0% to launch
Conversion
Bad1.3%search→purchase rate — share of searches ending in a sale
Market size
Bad$56K$56K/yr · 115K searches