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thunderbolt extension cable
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Review moat
Great326.73avg incumbent reviews — the moat a new listing must climb
Avg price
Great$16.56avg listing price — sweet spot $15–$100
Price range
Great$8.17–$36.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.6%search→purchase rate — share of searches ending in a sale
Returns
Okay3.1%return rate — above 5% kills the launch gate
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-12.8%90-day search growth — must beat 0% to launch
Competition
Bad81%top-5 click share — a locked-up shelf
Market size
Bad$39K$39K/yr · 36K searches
Brand share
Bad98%top-5 brand share — brand-locked demand