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harry potter notebook
Skip itA small market ($19K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Price range
Good£4.62–£41.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good55%top-5 click share — leaders hold, buyers still browse
Review moat
Okay1,971.68avg incumbent reviews — the moat a new listing must climb
Avg price
Okay£11.31avg listing price — sweet spot $15–$100
Conversion
Okay3.4%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-4.7%90-day search growth — must beat 0% to launch
Brand share
Bad95%top-5 brand share — brand-locked demand
Market size
Bad£19K£19K/yr · 50K searches