48
nasa patch
Skip itHigh returns (7.7%) — this niche doesn't clear our bar today.
Avg price
Great$48.46avg listing price — sweet spot $15–$100
Competition
Great28%top-5 click share — an open shelf
Review moat
Good735.68avg incumbent reviews — the moat a new listing must climb
Brand share
Good71%top-5 brand share — brands hold most of the demand
Market size
Okay$273K$273K/yr · 251K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$5.79–$224.88cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.3%search→purchase rate — share of searches ending in a sale
Growth
Bad-11.9%90-day search growth — must beat 0% to launch
Returns
Bad7.7%return rate — above 5% kills the launch gate
Signals High Returns