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fein vacuum bags
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible21.1%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Avg price
Incredible$34.44avg listing price — sweet spot $15–$100
Price range
Incredible$15.28–$83.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great214.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Bad-15.2%90-day search growth — must beat 0% to launch
Market size
Bad$65K$65K/yr · 9K searches
Competition
Bad84%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand