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obd2 to usb
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$47.67avg listing price — sweet spot $15–$100
Conversion
Good6.8%search→purchase rate — share of searches ending in a sale
Price range
Good$15.72–$136.17cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$225K$225K/yr · 70K searches
Growth
Okay+11.9%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Review moat
Bad4,211.33avg incumbent reviews — the moat a new listing must climb
Returns
Bad6.0%return rate — above 5% kills the launch gate
Brand share
Bad97%top-5 brand share — brand-locked demand
Signals High Returns