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return air grilles
Skip itWeak search conversion (0.7%) — this niche doesn't clear our bar today.
Avg price
Great$62.67avg listing price — sweet spot $15–$100
Competition
Great31%top-5 click share — an open shelf
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Great54%top-5 brand share — no brand owns this niche
Review moat
Great452.24avg incumbent reviews — the moat a new listing must climb
Price range
Okay$6.43–$238.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$84K$84K/yr · 204K searches
Growth
Bad-9.0%90-day search growth — must beat 0% to launch
Returns
Bad6.5%return rate — above 5% kills the launch gate
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale