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iphone 6 battery
Skip itA small market ($44K/yr) — this niche doesn't clear our bar today.
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Review moat
Great270.89avg incumbent reviews — the moat a new listing must climb
Conversion
Great8.9%search→purchase rate — share of searches ending in a sale
Avg price
Great$16.96avg listing price — sweet spot $15–$100
Price range
Good$7.58–$29.64cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good75%top-5 brand share — brands hold most of the demand
Returns
Okay3.9%return rate — above 5% kills the launch gate
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Growth
Bad-10.1%90-day search growth — must beat 0% to launch
Market size
Bad$44K$44K/yr · 29K searches