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astronaut helmet
Skip itHigh returns (10.7%) — this niche doesn't clear our bar today.
Avg price
Incredible$30.43avg listing price — sweet spot $15–$100
Price range
Great$12.05–$57.52cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,065.5avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Market size
Okay$211K$211K/yr · 456K searches
Growth
Okay+2.6%90-day search growth — must beat 0% to launch
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Conversion
Bad1.5%search→purchase rate — share of searches ending in a sale
Returns
Bad10.7%return rate — above 5% kills the launch gate