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marvins magic
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great£22.74avg listing price — sweet spot $15–$100
Returns
Great1.1%return rate — above 5% kills the launch gate
Price range
Great£11.85–£81.81cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Okay2,523.44avg incumbent reviews — the moat a new listing must climb
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.1%search→purchase rate — share of searches ending in a sale
Growth
Bad-17.9%90-day search growth — must beat 0% to launch
Market size
Bad£13K£13K/yr · 27K searches
Brand share
Bad100%top-5 brand share — brand-locked demand