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seat belt
Skip itA concentrated shelf (top 5 take 77% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$47.03avg listing price — sweet spot $15–$100
Price range
Great$13.16–$124.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good587avg incumbent reviews — the moat a new listing must climb
Returns
Good2.7%return rate — above 5% kills the launch gate
Market size
Good$434K$434K/yr · 518K searches
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Growth
Bad-1.4%90-day search growth — must beat 0% to launch
Brand share
Bad90%top-5 brand share — brand-locked demand
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Competition
Bad77%top-5 click share — a locked-up shelf
Signals Low Review Barrier