43
rear differential
Skip itWeak search conversion (0.1%) — this niche doesn't clear our bar today.
Review moat
Great194.07avg incumbent reviews — the moat a new listing must climb
Brand share
Great50%top-5 brand share — no brand owns this niche
Competition
Great31%top-5 click share — an open shelf
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Okay$328.80avg listing price — sweet spot $15–$100
Returns
Bad6.7%return rate — above 5% kills the launch gate
Market size
Bad$72K$72K/yr · 169K searches
Growth
Bad-14.8%90-day search growth — must beat 0% to launch
Price range
Bad$6.70–$856.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.1%search→purchase rate — share of searches ending in a sale