40
bose 700 replacement earpads
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Market size
Incredible$2.3M$2.3M/yr · 243K searches
Conversion
Great7.0%search→purchase rate — share of searches ending in a sale
Avg price
Good$133.47avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Bad-2.1%90-day search growth — must beat 0% to launch
Returns
Bad5.2%return rate — above 5% kills the launch gate
Competition
Bad73%top-5 click share — a locked-up shelf
Review moat
Bad11,266.56avg incumbent reviews — the moat a new listing must climb
Price range
Bad$7.85–$756.60cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad98%top-5 brand share — brand-locked demand