36
6 inch stove pipe damper
Skip itA small market ($39K/yr) — this niche doesn't clear our bar today.
Price range
Great$13.72–$37.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great9.8%search→purchase rate — share of searches ending in a sale
Avg price
Great$19.42avg listing price — sweet spot $15–$100
Review moat
Good549.36avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Bad91%top-5 brand share — brand-locked demand
Returns
Bad5.8%return rate — above 5% kills the launch gate
Competition
Bad78%top-5 click share — a locked-up shelf
Growth
Bad-13.8%90-day search growth — must beat 0% to launch
Market size
Bad$39K$39K/yr · 20K searches
Signals High Returns