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demon slayer sword
Skip itWeak search conversion (0.5%) — this niche doesn't clear our bar today.
Avg price
Great$48.10avg listing price — sweet spot $15–$100
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Returns
Good2.4%return rate — above 5% kills the launch gate
Brand share
Good68%top-5 brand share — brands hold most of the demand
Price range
Good$19.97–$151.76cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,495.76avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Okay$167K$167K/yr · 754K searches
Growth
Bad-20.1%90-day search growth — must beat 0% to launch
Conversion
Bad0.5%search→purchase rate — share of searches ending in a sale