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vacuum line kit
Skip itA small market ($44K/yr) — this niche doesn't clear our bar today.
Price range
Incredible$16.49–$37.26cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$22.14avg listing price — sweet spot $15–$100
Review moat
Great268.82avg incumbent reviews — the moat a new listing must climb
Returns
Great1.7%return rate — above 5% kills the launch gate
Brand share
Good73%top-5 brand share — brands hold most of the demand
Conversion
Good4.2%search→purchase rate — share of searches ending in a sale
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-10.5%90-day search growth — must beat 0% to launch
Market size
Bad$44K$44K/yr · 48K searches