45
trailer breakaway switch
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Conversion
Incredible13.4%search→purchase rate — share of searches ending in a sale
Avg price
Great$19.20avg listing price — sweet spot $15–$100
Price range
Great$5.29–$48.93cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+41.4%90-day search growth — must beat 0% to launch
Review moat
Okay1,539.75avg incumbent reviews — the moat a new listing must climb
Market size
Okay$105K$105K/yr · 41K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand