42
limestone
Skip itWeak search conversion (0.3%) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Review moat
Great197.61avg incumbent reviews — the moat a new listing must climb
Avg price
Great$19.81avg listing price — sweet spot $15–$100
Price range
Great$7.03–$56.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Growth
Bad-2.7%90-day search growth — must beat 0% to launch
Market size
Bad$66K$66K/yr · 1.1M searches
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale
Signals Low Review Barrier