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slytherin robe
Skip itHigh returns (8.8%) — this niche doesn't clear our bar today.
Avg price
Incredible$39.68avg listing price — sweet spot $15–$100
Price range
Great$6.36–$107.50cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Brand share
Good70%top-5 brand share — brands hold most of the demand
Review moat
Good1,399.81avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$169K$169K/yr · 316K searches
Growth
Bad-8.0%90-day search growth — must beat 0% to launch
Conversion
Bad1.4%search→purchase rate — share of searches ending in a sale
Returns
Bad8.8%return rate — above 5% kills the launch gate
Signals High Returns