47
angle stop valve 1/2 inch x 3/8 inch
Skip itA small market ($75K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$23.57avg listing price — sweet spot $15–$100
Price range
Great$7.01–$75.67cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great333.71avg incumbent reviews — the moat a new listing must climb
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Conversion
Good4.9%search→purchase rate — share of searches ending in a sale
Brand share
Good72%top-5 brand share — brands hold most of the demand
Returns
Good3.0%return rate — above 5% kills the launch gate
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$75K$75K/yr · 65K searches
Growth
Bad-11.6%90-day search growth — must beat 0% to launch