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prius catalytic shield
Skip itA small market ($12K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible71avg incumbent reviews — the moat a new listing must climb
Growth
Great+77.8%90-day search growth — must beat 0% to launch
Avg price
Great$87.57avg listing price — sweet spot $15–$100
Conversion
Good5.6%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Okay$36.97–$229.77cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Returns
Okay4.6%return rate — above 5% kills the launch gate
Competition
Bad82%top-5 click share — a locked-up shelf
Market size
Bad$12K$12K/yr · 2K searches