47
shop vac for car detailing
Skip itBrand-locked demand (top 5 brands take 88% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$82.05avg listing price — sweet spot $15–$100
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Returns
Good2.7%return rate — above 5% kills the launch gate
Growth
Good+24.4%90-day search growth — must beat 0% to launch
Price range
Good$44.90–$150.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,246.86avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.9%search→purchase rate — share of searches ending in a sale
Market size
Okay$134K$134K/yr · 56K searches
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Signals High Price