41
26 inch tennis racket
Skip itBrand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$51.47avg listing price — sweet spot $15–$100
Review moat
Good553.56avg incumbent reviews — the moat a new listing must climb
Competition
Good50%top-5 click share — leaders hold, buyers still browse
Price range
Good$18.66–$158.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Okay3.2%return rate — above 5% kills the launch gate
Growth
Okay+15.8%90-day search growth — must beat 0% to launch
Conversion
Okay3.0%search→purchase rate — share of searches ending in a sale
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$73K$73K/yr · 47K searches
Brand share
Bad96%top-5 brand share — brand-locked demand
Signals High Price