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sonic costume adult
Skip itHigh returns (13.1%) — this niche doesn't clear our bar today.
Avg price
Incredible$45.06avg listing price — sweet spot $15–$100
Price range
Great$15.63–$103.29cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great371.76avg incumbent reviews — the moat a new listing must climb
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay75%top-5 brand share — brands hold most of the demand
Growth
Okay+12.0%90-day search growth — must beat 0% to launch
Market size
Bad$6K$6K/yr · 90K searches
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale
Returns
Bad13.1%return rate — above 5% kills the launch gate
Signals High Returns