25
lego sanctum sanctorum
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Review moat
Good700.5avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Okay€181.97avg listing price — sweet spot $15–$100
Price range
Okay€9.17–€272.16cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-28.0%90-day search growth — must beat 0% to launch
Competition
Bad97%top-5 click share — a locked-up shelf
Market size
Bad€0€0/yr · 8K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price