36
jet fan
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Good794.15avg incumbent reviews — the moat a new listing must climb
Brand share
Good67%top-5 brand share — brands hold most of the demand
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Growth
Bad-10.3%90-day search growth — must beat 0% to launch
Market size
Bad¥0¥0/yr · 7K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
Avg price
Bad¥4011.34avg listing price — sweet spot $15–$100
Price range
Bad¥1992.87–¥10897.72cheapest to priciest tracked listing — scored on the share inside $15–$100