36
12 gallon boat gas tank
Skip itA concentrated shelf (top 5 take 87% of clicks) — this niche doesn't clear our bar today.
Avg price
Good$102.11avg listing price — sweet spot $15–$100
Growth
Good+53.0%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Good2.8%return rate — above 5% kills the launch gate
Review moat
Okay2,475.22avg incumbent reviews — the moat a new listing must climb
Price range
Okay$77.50–$145.70cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad1.5%search→purchase rate — share of searches ending in a sale
Market size
Bad$62K$62K/yr · 42K searches
Brand share
Bad95%top-5 brand share — brand-locked demand
Competition
Bad87%top-5 click share — a locked-up shelf
Signals High Price