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Girls Alien Costume
Skip itHigh returns (10.9%) — this niche doesn't clear our bar today.
Avg price
Incredible$26.77avg listing price — sweet spot $15–$100
Review moat
Great188.8avg incumbent reviews — the moat a new listing must climb
Price range
Great$10.33–$58.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Great55%top-5 brand share — no brand owns this niche
Competition
Great38%top-5 click share — an open shelf
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$67K$67K/yr · 101K searches
Growth
Bad-35.0%90-day search growth — must beat 0% to launch
Returns
Bad10.9%return rate — above 5% kills the launch gate
Signals High Returns