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halloween costumes teen boys
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$30.18avg listing price — sweet spot $15–$100
Price range
Great$6.59–$41.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,000.56avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Returns
Okay4.4%return rate — above 5% kills the launch gate
Competition
Bad74%top-5 click share — a locked-up shelf
Growth
Bad-26.6%90-day search growth — must beat 0% to launch
Market size
Bad$0$0/yr · 212K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale