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large legos
Skip itA deep review moat (15,831 avg reviews) — this niche doesn't clear our bar today.
Avg price
Incredible$35.69avg listing price — sweet spot $15–$100
Returns
Great1.4%return rate — above 5% kills the launch gate
Price range
Good$14.85–$157.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Market size
Okay$258K$258K/yr · 331K searches
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Growth
Okay+9.7%90-day search growth — must beat 0% to launch
Conversion
Okay2.2%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad15,830.64avg incumbent reviews — the moat a new listing must climb