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lego achterbahn
Skip itWeak search conversion (0.5%) — this niche doesn't clear our bar today.
Avg price
Great€88.66avg listing price — sweet spot $15–$100
Competition
Great40%top-5 click share — an open shelf
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good594.91avg incumbent reviews — the moat a new listing must climb
Returns
Good2.5%return rate — above 5% kills the launch gate
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Growth
Okay+5.1%90-day search growth — must beat 0% to launch
Market size
Okay€128K€128K/yr · 294K searches
Price range
Bad€6.92–€505.43cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
Signals High Price