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ninjago birthday party supplies
Worth a lookShows a thin review moat (37 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Review moat
Incredible36.69avg incumbent reviews — the moat a new listing must climb
Avg price
Great$17.22avg listing price — sweet spot $15–$100
Brand share
Great59%top-5 brand share — no brand owns this niche
Price range
Great$8.41–$35.33cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Returns
Good2.5%return rate — above 5% kills the launch gate
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+6.9%90-day search growth — must beat 0% to launch
Market size
Okay$107K$107K/yr · 151K searches