27
roomba s9
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Review moat
Great343.4avg incumbent reviews — the moat a new listing must climb
Returns
Great1.9%return rate — above 5% kills the launch gate
Avg price
Good€117.44avg listing price — sweet spot $15–$100
Price range
Bad€14.95–€502.43cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-30.8%90-day search growth — must beat 0% to launch
Market size
Bad€0€0/yr · 5K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand