45
usb to ttl
Skip itA small market ($66K/yr) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Review moat
Great243.13avg incumbent reviews — the moat a new listing must climb
Conversion
Great7.6%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Good$12.31avg listing price — sweet spot $15–$100
Price range
Okay$7.03–$20.81cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Growth
Bad-3.4%90-day search growth — must beat 0% to launch
Market size
Bad$66K$66K/yr · 70K searches