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polycarbonate filament
Skip itSoft demand (-1.0% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$30.31avg listing price — sweet spot $15–$100
Price range
Incredible$22.87–$47.31cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great159avg incumbent reviews — the moat a new listing must climb
Returns
Great1.2%return rate — above 5% kills the launch gate
Conversion
Okay4.0%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Market size
Okay$132K$132K/yr · 109K searches
Brand share
Okay90%top-5 brand share — brands hold most of the demand
Growth
Bad-1.0%90-day search growth — must beat 0% to launch