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cylinder hone
Skip itSoft demand (-14.5% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$46.04avg listing price — sweet spot $15–$100
Review moat
Great449.88avg incumbent reviews — the moat a new listing must climb
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Returns
Good2.7%return rate — above 5% kills the launch gate
Price range
Okay$17.44–$201.28cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Market size
Okay$133K$133K/yr · 98K searches
Brand share
Bad91%top-5 brand share — brand-locked demand
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-14.5%90-day search growth — must beat 0% to launch