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400hz monitor
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good1,110.14avg incumbent reviews — the moat a new listing must climb
Market size
Good$390K$390K/yr · 300K searches
Avg price
Okay$333.08avg listing price — sweet spot $15–$100
Growth
Bad-2.4%90-day search growth — must beat 0% to launch
Returns
Bad6.2%return rate — above 5% kills the launch gate
Competition
Bad92%top-5 click share — a locked-up shelf
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad$202.94–$640.65cheapest to priciest tracked listing — scored on the share inside $15–$100