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esp32 kit
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$36.68avg listing price — sweet spot $15–$100
Price range
Incredible$17.90–$66.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great171.14avg incumbent reviews — the moat a new listing must climb
Returns
Great1.2%return rate — above 5% kills the launch gate
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Growth
Good+21.8%90-day search growth — must beat 0% to launch
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Competition
Bad79%top-5 click share — a locked-up shelf
Market size
Bad$64K$64K/yr · 93K searches
Brand share
Bad98%top-5 brand share — brand-locked demand