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halon fire extinguisher
Skip itWeak search conversion (0.8%) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Avg price
Good$157.62avg listing price — sweet spot $15–$100
Growth
Good+28.6%90-day search growth — must beat 0% to launch
Review moat
Okay2,738.59avg incumbent reviews — the moat a new listing must climb
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$67K$67K/yr · 51K searches
Price range
Bad$18.67–$621.21cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale