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mermaid birthday invitations
Skip itPrices mostly outside the sweet spot ($5.31–$13.44) — this niche doesn't clear our bar today.
Review moat
Great102.04avg incumbent reviews — the moat a new listing must climb
Brand share
Great58%top-5 brand share — no brand owns this niche
Returns
Great1.9%return rate — above 5% kills the launch gate
Conversion
Good5.5%search→purchase rate — share of searches ending in a sale
Competition
Okay57%top-5 click share — leaders hold, buyers still browse
Growth
Bad-0.9%90-day search growth — must beat 0% to launch
Avg price
Bad$8.75avg listing price — sweet spot $15–$100
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$12K$12K/yr · 25K searches
Price range
Bad$5.31–$13.44cheapest to priciest tracked listing — scored on the share inside $15–$100