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vibration plate
Skip itPrices mostly outside the sweet spot ($213.36–$711.55) — this niche doesn't clear our bar today.
Market size
Great$1.6M$1.6M/yr · 247K searches
Review moat
Good560.26avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.1%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Growth
Bad-3.4%90-day search growth — must beat 0% to launch
Conversion
Bad1.7%search→purchase rate — share of searches ending in a sale
Avg price
Bad$370.57avg listing price — sweet spot $15–$100
Price range
Bad$213.36–$711.55cheapest to priciest tracked listing — scored on the share inside $15–$100