49
Presta Valve Cap
Skip itPrices mostly outside the sweet spot ($3.64–$8.44) — this niche doesn't clear our bar today.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Conversion
Great9.2%search→purchase rate — share of searches ending in a sale
Growth
Good+52.9%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Review moat
Okay2,560.09avg incumbent reviews — the moat a new listing must climb
Avg price
Bad$6.55avg listing price — sweet spot $15–$100
Market size
Bad$64K$64K/yr · 107K searches
Price range
Bad$3.64–$8.44cheapest to priciest tracked listing — scored on the share inside $15–$100