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b pillar sealing strip
Skip itA small market ($19K/yr) — this niche doesn't clear our bar today.
Review moat
Great310.44avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Good4.8%search→purchase rate — share of searches ending in a sale
Avg price
Good$12.44avg listing price — sweet spot $15–$100
Returns
Good2.9%return rate — above 5% kills the launch gate
Price range
Okay$9.09–$19.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+12.2%90-day search growth — must beat 0% to launch
Brand share
Bad91%top-5 brand share — brand-locked demand
Competition
Bad89%top-5 click share — a locked-up shelf
Market size
Bad$19K$19K/yr · 33K searches
Signals Low Review Barrier