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ink brush pen
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Avg price
Great$22.30avg listing price — sweet spot $15–$100
Competition
Great35%top-5 click share — an open shelf
Market size
Good$627K$627K/yr · 730K searches
Conversion
Okay3.9%search→purchase rate — share of searches ending in a sale
Price range
Okay$5.65–$229.31cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad9,986.76avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-21.1%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand