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britax car seat base
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Great145.89avg incumbent reviews — the moat a new listing must climb
Avg price
Good$124.07avg listing price — sweet spot $15–$100
Growth
Good+22.1%90-day search growth — must beat 0% to launch
Price range
Okay$28.46–$221.78cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.2%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Returns
Bad5.8%return rate — above 5% kills the launch gate
Competition
Bad89%top-5 click share — a locked-up shelf
Market size
Bad$35K$35K/yr · 13K searches
Brand share
Bad100%top-5 brand share — brand-locked demand