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rubiks race
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible13.4%search→purchase rate — share of searches ending in a sale
Returns
Great1.4%return rate — above 5% kills the launch gate
Review moat
Good1,198.67avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Avg price
Okay£10.20avg listing price — sweet spot $15–$100
Growth
Bad-14.5%90-day search growth — must beat 0% to launch
Market size
Bad£11K£11K/yr · 8K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad£8.13–£11.27cheapest to priciest tracked listing — scored on the share inside $15–$100