30
elegoo mars
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Review moat
Great250.5avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Good€154.94avg listing price — sweet spot $15–$100
Returns
Okay3.2%return rate — above 5% kills the launch gate
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Price range
Okay€9.81–€258.89cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad85%top-5 click share — a locked-up shelf
Market size
Bad€41K€41K/yr · 8K searches
Growth
Bad-33.7%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand