38
costumes for boys 8-10
Skip itA small market ($9K/yr) — this niche doesn't clear our bar today.
Growth
Incredible+122.9%90-day search growth — must beat 0% to launch
Avg price
Incredible$31.66avg listing price — sweet spot $15–$100
Price range
Incredible$20.14–$42.69cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,081avg incumbent reviews — the moat a new listing must climb
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Bad78%top-5 click share — a locked-up shelf
Returns
Bad8.1%return rate — above 5% kills the launch gate
Market size
Bad$9K$9K/yr · 154K searches
Conversion
Bad0.2%search→purchase rate — share of searches ending in a sale