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iphone 13 pro battery
Skip itA concentrated shelf (top 5 take 81% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$27.40avg listing price — sweet spot $15–$100
Price range
Incredible$21.33–$35.55cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Good711.44avg incumbent reviews — the moat a new listing must climb
Conversion
Good5.1%search→purchase rate — share of searches ending in a sale
Returns
Okay4.3%return rate — above 5% kills the launch gate
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Growth
Okay+1.6%90-day search growth — must beat 0% to launch
Market size
Bad$94K$94K/yr · 68K searches
Competition
Bad81%top-5 click share — a locked-up shelf
Signals Out of Stock