43
rear differential gasket
Skip itA small market ($70K/yr) — this niche doesn't clear our bar today.
Review moat
Great320.88avg incumbent reviews — the moat a new listing must climb
Price range
Good$5.38–$38.59cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good$14.16avg listing price — sweet spot $15–$100
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.4%search→purchase rate — share of searches ending in a sale
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Returns
Okay4.5%return rate — above 5% kills the launch gate
Growth
Bad-3.9%90-day search growth — must beat 0% to launch
Market size
Bad$70K$70K/yr · 144K searches