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double usb charger block
Skip itA deep review moat (17,203 avg reviews) — this niche doesn't clear our bar today.
Conversion
Incredible14.0%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Price range
Good$5.78–$28.11cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$380K$380K/yr · 244K searches
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Avg price
Okay$11.17avg listing price — sweet spot $15–$100
Competition
Bad71%top-5 click share — a locked-up shelf
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-5.4%90-day search growth — must beat 0% to launch
Review moat
Bad17,202.69avg incumbent reviews — the moat a new listing must climb