48
2.25 exhaust pipe
Skip itHigh returns (5.8%) — this niche doesn't clear our bar today.
Avg price
Great$47.83avg listing price — sweet spot $15–$100
Competition
Great36%top-5 click share — an open shelf
Review moat
Good570.64avg incumbent reviews — the moat a new listing must climb
Price range
Good$13.11–$152.36cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good71%top-5 brand share — brands hold most of the demand
Growth
Good+20.9%90-day search growth — must beat 0% to launch
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$92K$92K/yr · 76K searches
Returns
Bad5.8%return rate — above 5% kills the launch gate