45
american standard flush valve seal
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Great493.27avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.2%search→purchase rate — share of searches ending in a sale
Avg price
Good$126.38avg listing price — sweet spot $15–$100
Market size
Good$465K$465K/yr · 59K searches
Returns
Good3.0%return rate — above 5% kills the launch gate
Competition
Bad71%top-5 click share — a locked-up shelf
Growth
Bad-4.8%90-day search growth — must beat 0% to launch
Price range
Bad$6.80–$504.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad97%top-5 brand share — brand-locked demand
Signals High Price