48
engine lift plate
Skip itA small market ($58K/yr) — this niche doesn't clear our bar today.
Returns
Great1.0%return rate — above 5% kills the launch gate
Avg price
Great$22.10avg listing price — sweet spot $15–$100
Conversion
Great10.9%search→purchase rate — share of searches ending in a sale
Price range
Great$12.48–$36.78cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great276.13avg incumbent reviews — the moat a new listing must climb
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Growth
Okay+1.7%90-day search growth — must beat 0% to launch
Competition
Bad72%top-5 click share — a locked-up shelf
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$58K$58K/yr · 24K searches