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3doodler
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible£35.68avg listing price — sweet spot $15–$100
Price range
Incredible£25.48–£55.66cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Returns
Great1.6%return rate — above 5% kills the launch gate
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Market size
Bad£98K£98K/yr · 84K searches
Review moat
Bad8,675.75avg incumbent reviews — the moat a new listing must climb
Growth
Bad-20.4%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand