43
ac vents ceiling
Skip itA concentrated shelf (top 5 take 74% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$32.44avg listing price — sweet spot $15–$100
Price range
Great$7.75–$79.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great8.5%search→purchase rate — share of searches ending in a sale
Review moat
Good858.62avg incumbent reviews — the moat a new listing must climb
Brand share
Good74%top-5 brand share — brands hold most of the demand
Returns
Okay4.5%return rate — above 5% kills the launch gate
Market size
Okay$129K$129K/yr · 47K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-1.3%90-day search growth — must beat 0% to launch
Competition
Bad74%top-5 click share — a locked-up shelf