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iphone air bumper
Skip itHigh returns (13.0%) — this niche doesn't clear our bar today.
Quality gap
Great4.0★avg incumbent rating — lower means beatable quality
Avg price
Great$18.75avg listing price — sweet spot $15–$100
Review moat
Good903avg incumbent reviews — the moat a new listing must climb
Price range
Good$9.34–$25.67cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.7%search→purchase rate — share of searches ending in a sale
Market size
Okay$148K$148K/yr · 294K searches
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Competition
Bad72%top-5 click share — a locked-up shelf
Growth
Bad-20.8%90-day search growth — must beat 0% to launch
Returns
Bad13.0%return rate — above 5% kills the launch gate
Signals High Returns