47
oneisall replacement blade
Skip itBrand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Review moat
Great202avg incumbent reviews — the moat a new listing must climb
Price range
Great$9.86–$42.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$17.79avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Great7.1%search→purchase rate — share of searches ending in a sale
Returns
Good2.4%return rate — above 6% kills the launch gate
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Growth
Okay+0.9%90-day search growth — must beat 0% to launch
Market size
Bad$69K$69K/yr · 55K searches
Brand share
Bad97%top-5 brand share — brand-locked demand