51
vent blockers
Worth a lookShows a sweet-spot price point ($17.57 avg), but a small market ($33K/yr) keeps it on the watch list.
Avg price
Great$17.57avg listing price — sweet spot $15–$100
Brand share
Great57%top-5 brand share — no brand owns this niche
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good$6.06–$37.00cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,256.8avg incumbent reviews — the moat a new listing must climb
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Growth
Okay+19.9%90-day search growth — must beat 0% to launch
Returns
Okay3.5%return rate — above 5% kills the launch gate
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Market size
Bad$33K$33K/yr · 65K searches
Signals No Dominant Brand