22
porsche battery tender
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Good$137.55avg listing price — sweet spot $15–$100
Conversion
Okay3.5%search→purchase rate — share of searches ending in a sale
Returns
Okay4.0%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$28.41–$254.27cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad15,136.83avg incumbent reviews — the moat a new listing must climb
Market size
Bad$57K$57K/yr · 12K searches
Growth
Bad-22.1%90-day search growth — must beat 0% to launch
Competition
Bad97%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Signals High Price