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oval to round dryer vent adapter
Skip itHigh returns (8.8%) — this niche doesn't clear our bar today.
Review moat
Incredible42.81avg incumbent reviews — the moat a new listing must climb
Avg price
Incredible$28.39avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Price range
Great$9.84–$66.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.4%search→purchase rate — share of searches ending in a sale
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Market size
Bad$74K$74K/yr · 59K searches
Growth
Bad-13.4%90-day search growth — must beat 0% to launch
Returns
Bad8.8%return rate — above 5% kills the launch gate