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13th birthday decorations for boys
Worth a lookShows low returns (0.4%), but prices mostly outside the sweet spot ($2.07–$15.75) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Brand share
Great45%top-5 brand share — no brand owns this niche
Review moat
Great279.28avg incumbent reviews — the moat a new listing must climb
Conversion
Great9.2%search→purchase rate — share of searches ending in a sale
Competition
Great35%top-5 click share — an open shelf
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-2.4%90-day search growth — must beat 0% to launch
Avg price
Bad£8.23avg listing price — sweet spot $15–$100
Market size
Bad£26K£26K/yr · 34K searches
Price range
Bad£2.07–£15.75cheapest to priciest tracked listing — scored on the share inside $15–$100