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six zero double black diamond
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Growth
Good+56.0%90-day search growth — must beat 0% to launch
Avg price
Good$159.07avg listing price — sweet spot $15–$100
Returns
Good2.8%return rate — above 5% kills the launch gate
Review moat
Okay2,084.71avg incumbent reviews — the moat a new listing must climb
Price range
Okay$27.10–$263.89cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$129K$129K/yr · 53K searches
Conversion
Bad1.5%search→purchase rate — share of searches ending in a sale
Competition
Bad78%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand