40
Nba
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$32.60avg listing price — sweet spot $15–$100
Price range
Great$13.34–$49.57cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Great+93.7%90-day search growth — must beat 0% to launch
Returns
Great1.8%return rate — above 5% kills the launch gate
Review moat
Good1,224.6avg incumbent reviews — the moat a new listing must climb
Market size
Okay$150K$150K/yr · 6.6M searches
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Conversion
Bad0.1%search→purchase rate — share of searches ending in a sale
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand