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vitamin k2
Skip itA small market ($4K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$23.61avg listing price — sweet spot $15–$100
Price range
Great$12.62–$47.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.0%search→purchase rate — share of searches ending in a sale
Review moat
Bad4,540.1avg incumbent reviews — the moat a new listing must climb
Competition
Bad72%top-5 click share — a locked-up shelf
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Brand share
Bad95%top-5 brand share — brand-locked demand
Growth
Bad-41.0%90-day search growth — must beat 0% to launch
Market size
Bad$4K$4K/yr · 3K searches