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nema 23 stepper motor
Skip itBrand-locked demand (top 5 brands take 94% of clicks) — this niche doesn't clear our bar today.
Review moat
Great119avg incumbent reviews — the moat a new listing must climb
Avg price
Great$62.23avg listing price — sweet spot $15–$100
Returns
Good2.1%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$19.72–$229.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.1%search→purchase rate — share of searches ending in a sale
Competition
Bad71%top-5 click share — a locked-up shelf
Growth
Bad-8.1%90-day search growth — must beat 0% to launch
Market size
Bad$63K$63K/yr · 50K searches
Brand share
Bad94%top-5 brand share — brand-locked demand
Signals High Price