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vampire shirt
Skip itHigh returns (12.5%) — this niche doesn't clear our bar today.
Avg price
Incredible$27.71avg listing price — sweet spot $15–$100
Price range
Great$14.49–$47.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Great29%top-5 click share — an open shelf
Brand share
Good65%top-5 brand share — brands hold most of the demand
Review moat
Good1,106.07avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-12.1%90-day search growth — must beat 0% to launch
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$17K$17K/yr · 127K searches
Returns
Bad12.5%return rate — above 5% kills the launch gate
Signals High Returns