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8 gram co2 cartridges
Skip itA small market ($53K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Great$18.52avg listing price — sweet spot $15–$100
Conversion
Great7.9%search→purchase rate — share of searches ending in a sale
Price range
Great$8.39–$40.11cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,419.35avg incumbent reviews — the moat a new listing must climb
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Growth
Bad-13.2%90-day search growth — must beat 0% to launch
Market size
Bad$53K$53K/yr · 36K searches