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superhero shirts for boys
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Competition
Great23%top-5 click share — an open shelf
Avg price
Great$18.29avg listing price — sweet spot $15–$100
Price range
Great$7.06–$41.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good617.22avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.0%return rate — above 5% kills the launch gate
Growth
Okay+0.8%90-day search growth — must beat 0% to launch
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$58K$58K/yr · 366K searches
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale
Brand share
Bad97%top-5 brand share — brand-locked demand