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oral b dual clean replacement heads
Skip itA small market ($17K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Conversion
Great8.2%search→purchase rate — share of searches ending in a sale
Price range
Good$5.14–$27.94cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Avg price
Okay$11.49avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Review moat
Bad8,075.56avg incumbent reviews — the moat a new listing must climb
Growth
Bad-9.8%90-day search growth — must beat 0% to launch
Market size
Bad$17K$17K/yr · 18K searches