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lego solar system
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible£42.26avg listing price — sweet spot $15–$100
Returns
Great1.3%return rate — above 5% kills the launch gate
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Price range
Great£12.62–£106.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good565.86avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.4%search→purchase rate — share of searches ending in a sale
Growth
Bad-29.4%90-day search growth — must beat 0% to launch
Competition
Bad93%top-5 click share — a locked-up shelf
Market size
Bad£17K£17K/yr · 17K searches
Brand share
Bad100%top-5 brand share — brand-locked demand