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adventure book
Skip itA small market ($30K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Avg price
Okay£11.82avg listing price — sweet spot $15–$100
Review moat
Okay2,060.5avg incumbent reviews — the moat a new listing must climb
Competition
Okay59%top-5 click share — leaders hold, buyers still browse
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-29.4%90-day search growth — must beat 0% to launch
Market size
Bad£30K£30K/yr · 82K searches
Price range
Bad£5.45–£15.70cheapest to priciest tracked listing — scored on the share inside $15–$100