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lego mold
Skip itA small market ($53K/yr) — this niche doesn't clear our bar today.
Review moat
Great210.47avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Good4.8%search→purchase rate — share of searches ending in a sale
Avg price
Good$12.14avg listing price — sweet spot $15–$100
Brand share
Okay77%top-5 brand share — brands hold most of the demand
Price range
Okay$5.88–$19.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Okay4.8%return rate — above 5% kills the launch gate
Competition
Okay70%top-5 click share — leaders hold, buyers still browse
Growth
Bad-8.1%90-day search growth — must beat 0% to launch
Market size
Bad$53K$53K/yr · 92K searches