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donatello ninja turtle costume
Skip itA small market ($11K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$29.18avg listing price — sweet spot $15–$100
Review moat
Great175.35avg incumbent reviews — the moat a new listing must climb
Price range
Great$7.89–$51.58cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Great38%top-5 click share — an open shelf
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Good70%top-5 brand share — brands hold most of the demand
Returns
Bad5.1%return rate — above 5% kills the launch gate
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Growth
Bad-34.0%90-day search growth — must beat 0% to launch
Market size
Bad$11K$11K/yr · 45K searches