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sailor moon birthday decorations
Skip itA small market ($26K/yr) — this niche doesn't clear our bar today.
Review moat
Great368.22avg incumbent reviews — the moat a new listing must climb
Price range
Great$6.38–$49.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good$13.59avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Good73%top-5 brand share — brands hold most of the demand
Returns
Okay3.6%return rate — above 5% kills the launch gate
Conversion
Okay3.0%search→purchase rate — share of searches ending in a sale
Growth
Bad-1.8%90-day search growth — must beat 0% to launch
Competition
Bad72%top-5 click share — a locked-up shelf
Market size
Bad$26K$26K/yr · 63K searches
Signals Low Review Barrier