42
hepa shop vac
Skip itA small market ($40K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$27.41avg listing price — sweet spot $15–$100
Price range
Incredible$16.66–$54.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great287.3avg incumbent reviews — the moat a new listing must climb
Returns
Good2.7%return rate — above 5% kills the launch gate
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good4.0%search→purchase rate — share of searches ending in a sale
Growth
Okay+10.0%90-day search growth — must beat 0% to launch
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Competition
Bad86%top-5 click share — a locked-up shelf
Market size
Bad$40K$40K/yr · 36K searches
Signals Low Review Barrier