49
bathroom stall lock
Skip itA small market ($53K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible53.63avg incumbent reviews — the moat a new listing must climb
Avg price
Great$19.02avg listing price — sweet spot $15–$100
Price range
Great$8.70–$36.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Conversion
Good4.9%search→purchase rate — share of searches ending in a sale
Returns
Good2.8%return rate — above 5% kills the launch gate
Brand share
Good75%top-5 brand share — brands hold most of the demand
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-13.2%90-day search growth — must beat 0% to launch
Market size
Bad$53K$53K/yr · 57K searches