56
pool check valve
Worth a lookShows a sweet-spot price point ($29.68 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$29.68avg listing price — sweet spot $15–$100
Price range
Great$10.07–$61.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great324.43avg incumbent reviews — the moat a new listing must climb
Growth
Great+77.0%90-day search growth — must beat 0% to launch
Conversion
Good6.7%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Returns
Okay3.1%return rate — above 5% kills the launch gate
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Market size
Bad$46K$46K/yr · 23K searches
Signals Low Review Barrier