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Flash Costume
Skip itPrices mostly outside the sweet spot ($9.81–$3803.64) — this niche doesn't clear our bar today.
Competition
Great32%top-5 click share — an open shelf
Review moat
Good565.7avg incumbent reviews — the moat a new listing must climb
Avg price
Good$130.69avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Okay$273K$273K/yr · 312K searches
Growth
Okay+2.9%90-day search growth — must beat 0% to launch
Brand share
Bad92%top-5 brand share — brand-locked demand
Returns
Bad8.2%return rate — above 5% kills the launch gate
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale
Price range
Bad$9.81–$3803.64cheapest to priciest tracked listing — scored on the share inside $15–$100