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Nti Night Guard
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible16.4%search→purchase rate — share of searches ending in a sale
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Avg price
Incredible$33.47avg listing price — sweet spot $15–$100
Price range
Incredible$17.68–$57.13cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,354.75avg incumbent reviews — the moat a new listing must climb
Market size
Bad$95K$95K/yr · 17K searches
Growth
Bad-15.3%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals Quality Gap