40
ceiling vent
Skip itA small market ($83K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$29.09avg listing price — sweet spot $15–$100
Price range
Great$7.30–$79.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+20.5%90-day search growth — must beat 0% to launch
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Review moat
Okay3,165.43avg incumbent reviews — the moat a new listing must climb
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Returns
Bad5.3%return rate — above 5% kills the launch gate
Market size
Bad$83K$83K/yr · 147K searches
Signals High Returns