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amazing yamaguchi
Skip itWeak search conversion (0.1%) — this niche doesn't clear our bar today.
Review moat
Incredible80.89avg incumbent reviews — the moat a new listing must climb
Competition
Great36%top-5 click share — an open shelf
Returns
Good2.0%return rate — above 5% kills the launch gate
Avg price
Good$117.51avg listing price — sweet spot $15–$100
Growth
Good+23.6%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$183K$183K/yr · 1.0M searches
Price range
Okay$19.97–$298.13cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad96%top-5 brand share — brand-locked demand
Conversion
Bad0.1%search→purchase rate — share of searches ending in a sale
Signals High Price