42
lego mech
Skip itA small market ($22K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Avg price
Incredible£25.08avg listing price — sweet spot $15–$100
Price range
Great£5.33–£57.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,273.47avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad90%top-5 brand share — brand-locked demand
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Growth
Bad-12.6%90-day search growth — must beat 0% to launch
Market size
Bad£22K£22K/yr · 56K searches