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5/8 silicone heater hose
Skip itA small market ($21K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$30.98avg listing price — sweet spot $15–$100
Price range
Great$8.69–$89.67cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great391.36avg incumbent reviews — the moat a new listing must climb
Returns
Good2.3%return rate — above 5% kills the launch gate
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-18.7%90-day search growth — must beat 0% to launch
Market size
Bad$21K$21K/yr · 21K searches