47
ball pump with pressure gauge
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$35.55avg listing price — sweet spot $15–$100
Conversion
Great9.3%search→purchase rate — share of searches ending in a sale
Price range
Great$16.28–$116.54cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.9%return rate — above 5% kills the launch gate
Market size
Good$807K$807K/yr · 243K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Okay+3.7%90-day search growth — must beat 0% to launch
Review moat
Okay3,512.38avg incumbent reviews — the moat a new listing must climb
Competition
Bad87%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand