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strong arm cane
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$71.80avg listing price — sweet spot $15–$100
Price range
Good$29.97–$124.69cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good928avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.6%search→purchase rate — share of searches ending in a sale
Growth
Bad-10.9%90-day search growth — must beat 0% to launch
Market size
Bad$74K$74K/yr · 28K searches
Returns
Bad7.1%return rate — above 5% kills the launch gate
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand