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Jon Snow Costume
Skip itHigh returns (17.4%) — this niche doesn't clear our bar today.
Avg price
Great$57.95avg listing price — sweet spot $15–$100
Price range
Great$21.89–$112.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good582.94avg 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
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Growth
Bad-11.3%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$22K$22K/yr · 79K searches
Returns
Bad17.4%return rate — above 5% kills the launch gate